December 2017

December 31, 2017
pulse and digital circuits
CONTENTS
Preface vii
1. REVIEW OF AMPLIFIER CIRCUITS
1-1. Equivalent Circuit of a Vacuum Tube
1-2. Voltage Feedback in Amplifiers . 4
1-3. Current Feedback in Amplifiers . 5
1-4. Illustrations of Current and Voltage Feedback. 6
1-5. Some Characteristics of Feedback Amplifiers 8
1-6. The Cathode Follower. 11
1-7. Graphical Analysis of the Cathode Follower 13
1-8. Practical Cathode-follower Circuits. 15
1-9. Characteristics and Applications of the Cathode Follower 17
1-10. Cathode-follower-type Circuits . 17
1-11. The Operational Amplifier 22
1-12. The Principle of the Virtual Ground in Operational Amplifiers 24
1-13. Basic Uses of Operational Amplifiers 25
2. LINEAR WAVE SHAPING: RC, RL, AND RLC CIRCUITS. 28
2-1. The High-pass RC Circuit 28
2-2. The High-pass RC Circuit as a Differentiator 36
2-3. Double Differentiation. 39
2-4. The Low-pass RC Circuit. 40
2-5. The Low-pass RC Circuit as an Integrator. 46
2-6. RL Circuits. 47
2-7. RLC Circuits 48
2-8. Ringing Circuit. 52
3. LINEAR PULSE AMPLIFIERS 58
3-1. The RC Coupled Amplifier Stage 58
3-2. Steady-state Analysis of an Amplifier 59
3-3. Amplitude and Time-delay Response of an RC Coupled Amplifier
S~ge 60
3-4. Unit Step Response of an Amplifier. 63
3-5. Transient Response of an RC Coupled Amplifier Stage 65
3-6. Shunt Compensation to Improve Rise-time Response. 67
3-7. Additional Methods of Rise-time Compensation . 72
3-8. Rise-time Response of Cascaded RC Coupled Amplifiers. 74
3-9. Rise-time Response of Cascaded Amplifiers with Overshoot. 76
3-10. Attenuators. 77
3-11. Rise-time Compensation in the Cathode Circuit 81
3-12. The Oathode Follower at High Frequencies 85
3-13. Low-frequency Compensation 89
3-14. Effect of a Cathode Bypass Capacitor on Low-frequency Response. 93
3-15. Effect of Screen Bypass on Low-frequency Response . 95
3-16. Flat-top Response of Cascaded Stages 96
3-17. The Totem-pole Amplifier. 99
3-18. Cathode Interface Resistance. 101
4. NONLINEAR WAVE SHAPING 104
4-1. Diode Characteristics. 104
4-2. Triode Characteristics. 106
4-3. Clipping or Limiting Circuits. 111
4-4. Compensation for Cathode-temperature Changes in Selectors 117
4-5. Clamping Circuits. 119
4-6. Synchronized Clamping . 126
4-7. Tubes Used as Switches . 129
4-8. An Overdriven Two-stage RC-coupled Amplifier 135
4-9. Cathode Follower with Capacitive Load 138
5. THE BISTABLE MULTIVIBRATOR. 140
5-1. The Stable States of a Binary 140
5-2. The Self-biased Binary 144
5-3. Commutating Capacitors. 146
5-4. Regeneration in a Binary. 147
5-5. Resolving Time in a Binary 150
5-6. Methods of Improving Resolution 152
5-7. Triggering of the Binary . 156
5-8. Unsymmetrical Triggering through a Triggering Tube 159
5-9. Symmetrical Triggering . 161
5-10. The Cathode-coupled Binary. 164
5-11. Hysteresis in the Cathode-coupled Binary . 168
5-12. Cathode Interface Resistance in the Binary 172
6. MONOSTABLE AND ASTABLE MULTIVIBRATORS 174
6-1. The Plate-coupled Monostable Multi-The Stable State. 174
6-2. The Quasi-stable State 175
6-3. Waveforms of Plate-coupled Multi . 178
6-4. The Influence of Tube Current II on Waveforms. 183
6-5. Recovery Time in a Monostable Multi . 184
6-6. The Cathode-coupled Monostable Multi Waveforms. 187
6-7. Overshoots in Cathode-coupled Multi . 190
6-8. Linearity of Delay of Cathode-coupled Multi 193
6-9. The Influence of E on Waveforms . 195
6-10. Triggering of the Monostable Multi. 195
6-11. The Monostable Circuit Adjusted for Free-running Operation 197
6-12. The Astable Plate-coupled Multi. 199
7. VOLTAGE TIME-BASE GENERATORS. 202
7-1. General Features of a Time-base Signal. 202
7-2. The Thyratron Sweep Circuits . 204
7-3. Vacuum-tube Sweep Circuit . 208
7-4. Circuits to Improve Sweep Linearity 213
7-5. The Miller Sweep . 217
7-6. Pentode Miller Sweep with Suppressor Gating.
7-7. Phantastron Circuits .
7-8. The Bootstrap Sweep.
7-9. Additional Methods of Linearity Improvement
8. CURRENT TIME-BASE GENERATORS
8-1. The Generator Waveform. 236
8-2. Effect of the Omission of the Impulsive Component of Current. 238
8-3. Current Drivers 240
8-4. Methods of Linearity Improvement. 244
8-5. Illustrative Current-sweep Circuits . 247
8-6. Television Sweep Circuit. 248
9. PULSE TRANSFORMERS AND BLOCKING OSCILLATORS 253
9-1. Equivalent Circuit. 253
9-2. Transformer Inductance Parameters. 256
9-3. Transformer Capacitances 259
9-4. Ferrite Cup-core Transformers . 261
9-5. Rise-time Response of a Transformer 263
9-6. The Flat Top of the Pulse 265
9-7. Decay-time Response of a Transformer. 267
9-8. Pulse-transformer Design Considerations 271
9-9. The Blocking Oscillator . 272
9-10. The Blocking-oscillator Rise Time . 275
9-11. The Blocking-oscillator Pulse Amplitude 276
9-12. The Blocking-oscillator Pulse Width. 278
9-13. The Blocking-oscillator Backswing . 280
9-14. The Blocking-oscillator Period 281
9-15. The Blocking-oscillator Output Impedance. 282
9-16. The Blocking-oscillator Output Terminals 282
9-17. The Monostable Blocking Oscillator. 283
9-18. Applications of Blocking Oscillators. 284
10. ELECTROMAGNETIC DELAY LINES 286
10-1. Distributed-parameter Lines. 286
10-2. Lumped-parameter Delay Lines. 291
10-3. Reflections on Transmission Lines 299
10-4. Delay-line Control of a Blocking Oscillator. 305
10-5. Pulse Coders 307
10-6. Pulse Decoders. 309
10-7. Distributed Amplifiers. 315
10-8. Distributed Amplifiers in Cascade 318
10-9. Practical Considerations in Distributed Amplifiers 319
11. COUNTING 323
11-1. The Binary Chain as a Divider 323
11-2. The Binary Chain as a Counter. 325
11-3. Counting to a Base Other than 2 327
11-4. Improvement of Resolution in a Binary Chain with Feedback 329
11-5. Additional Types of Decade Counters 330
11-6. Reversible Binary Counter 335
11-7. A Special Gas-filled Counter Tube . 335
11-8. A Vacuum-type Counter Tube 339
11-9. Ring Counters . 343
11-10. Application of Counters . 344
11-11. Storage Counters . 346
11-12. Linearization of Storage Counters 350
11-13. Applications of Storage Counters 352
12. SYNCHRONIZATION AND FREQUENCY DIVISION 355
12-1. Pulse Synchronization of Relaxation Devices 355
12-2. Frequency Division in the Thyratron Sweep 358
12-3. Other Astable Relaxation Circuits . 360
12-4. Monostable Relaxation Circuits as Dividers 363
12-5. Stability of Relaxation Dividers. 364
12-6. Stabilization of Frequency Dividers by Resonant Circuits 368
12-7. Synchronization of a Thyratron Sweep with Sinusoidal Signals. 372
12-8. Sine-wave Frequency Division with a Thyratron Sweep . 377
12-9. Sine-wave Synchronization of Other Relaxation Devices. 378
12-10. A Sinusoidal Divider Using Regeneration and Modulation 382
12-11. The Locked Oscillator as a Divider . 384
12-12. Synchronization of a Sinusoidal Oscillator with Pulses 386
13. DIGITAL COMPUTER CIRCUITS 392
13-1. Some Features of a Digital Computer 392
13-2. The OR Circuit. 394
13-3. The AND Circuit. 397
13-4. The NOT Circuit . 400
13-5. The INHIBITOR Circuit. 401
13-6. An Example of a Switching Circuit . 404
13-7. The AND Circuit Used for Pulse Reshaping 407
13-8. Regenerative Broadening. 409
13-9. The EXCLUSIVELY-OR Circuit 411
13-10. Registers 411
13-11. Dynamic Registers. 413
13-12. The Dynamic Binary 415
13-13. The Havens Delay Circuit 416
13-14. Binary Addition 419
13-15. Code-operated Multiposition Switch. 422
13-16. Magnetic-core Binary Elements. 425
13-17. Applications of Magnetic Binary Cores. 425
14. TRANSMISSION GATES 429
14-1. Basic Operating Principle of Gates
14-2. Unidirectional Diode Gate
14-3. An Application of the Unidirectional Diode Gate.
14-4. Other Forms of the Unidirectional Diode Gate.
14-5. Bidirectional Gates Using Multielement Tubes
14-6. Reduction of Pedestal in a Gate Circuit
14-7. A Bidirectional Diode Gate .
14-8. Balance Conditions in a Bidirectional Diode Gate.
14-9. Signal Input Impedance and Connections
14-10. Effect of Circuit Capacitances. Example
14-11. Four-diode Gate
14-12. Six-diode Gate.
14-13. Synchronous Clamp
CONTENTS
14-14. Operation of Synchronous Clamp.
14-15. Balance Conditions in Synchronous Clamp.
a-16. Other Forms of Gating and Clamping Circuits.
15. VOLTAGE COMPARATORS
15-1. Applications of Voltage Comparator:=
15-2. ClaslSification of Comparator Circuits
15-3. A Diode in Cascade with a Nonregellerative Amplifier
15-4. Factors Affecting Comparator Operation
15-5. A Tube Operating at Cutoff
15-6. Regenerative Comparators
15-7. The Multiar.
15-8. Blocking-oscillator Comparator
15-9. The A-C Coupled Multivibrator Comparator
15-10. The D-C Cathode-coupled Multivibrator Comparator
15-11. A Gas-tube Comparator Used as a Switch
15-12. Comparators for Sinusoidal Voltages
15-13. Amplifiers for Comparators .
16. TIME MODULATION AND MEASUREMENT 485
16-1. Time-base Modulation Systems . 485
16-2. Comparison of Bootstrap and Miller Time-base Generators. 487
16-3. An Analogue-to-Digital Converter . 491
16-4. Phase-modulation System. 494
16-5. Phase-shifting Devices and Circuits. 495
16-6. Multiple-scale Modulation 499
16-7. Delay-line Modulation. 501
16-8. Pulsed Oscillators . 504
16-9. Double-scale Time-modulation Systems, Externally Synchronized 506
16-10. Time Measurements . 508
17. PULSE AND DIGITAL SYSTEMS 515
17-1. Fundamental Principles of Television Transmission
17-2. Interlaced Scanning
17-3. Composite Television Signal .
17-4. The Synchronizing Signal.
17-5. Signal Separation at the Receiver
17-6. The Synchronizing Signal Generator.
17-7. Synthesis of Composite Television Signal
17-8. Bandwidth Requirements of a Television Channel.
17-9. Basic Elements of a Radar System
17-10. Type A and R Indicators.
17-11. Plan-position Indicator, PPI .
17-12. Resolved Sweeps .
17-13. Other Types of Displays .
17-14. Electronic Marking on a Display
18. TRANSISTORS IN PULSE AND DIGITAL CIRCUITS
18-1. Semiconductors.
18-2. Donor and Acceptor Impurities .
18-3. Drift and Diffusion 551
18-4. The p-n Junction . 552
18-5. The Junction Transistor 556
18-6. Characteristics of Transistors-The Grounded-base Configuration 559
18-7. The Grounded-emitter Configuration 562
18-8. The Grounded-collector Configuration . 564
18-9. A Vacuum Tube-Transistor Analogy 564
18-10. Voltage and Current Limits in Transistor Switching Circuits 567
18-11. A Linear Equivalent Circuit for a Transistor . 568
18-12. Transistors as Small-signal Amplifiers . 573
18-13. Comparison of Transistor Amplifier Configurations 575
18-14. Equivalent Circuit of a Transistor at High Frequencies 578
18-15. Transient Response of Transistors 581
18-16. Effect of Collector Capacitance 584
18-17. Delay Time in a Transistor . 585
18-18. Storage Time in a Transistor. 586
18-19. Over-all Transistor Response. 587
18-20. Analytic Expressions for Transistor Characteristics 589
18-21. DC Conditions in Cutoff and Saturation Regions. 593
18-22. A Transistor Binary Circuit . 595
18-23. A Direct-connected Binary Circuit . 598
18-24. Monostable and Astable Transistor Multivibrators 599
18-25. The Blocking Oscillator 602
18-26. Logical Circuits. 604
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December 31, 2017
Botnets the Killer App

What Is a Botnet?

What makes a botnet a botnet? In particular, how do you distinguish a botnet client from just another hacker break-in? First, the clients in a botnet must be able to take actions on the client without the hacker having to log into the client’s operating system (Windows, UNIX, or Mac OS). Second, many
clients must be able to act in a coordinated fashion to accomplish a common goal with little or no intervention from the hacker. If a collection of computers meet this criteria it is a botnet.
              A botnet is the melding of many threats into one.The typical botnet consists of a bot server (usually an IRC server) and one or more botclients (refer to Figure 1.2). Botnets with hundreds or a few thousands of botclients (called zombies or drones) are considered small botnets. In this typical botnet, the botherder communicates with botclients using an IRC channel on a remote command and control (C&C) server. In step 1, the new botclient joins a predesignated IRC channel on an IRC server and listens for commands. In step 2, the botherder sends a message to the IRC server for each client to retrieve.In step 3, the clients retrieve the commands via the IRC channel and perform the commands. In step 4, the botclients perform the commands—in the case of Figure 1.2, to conduct a DDoS attack against a specified target. In step 5, the botclient reports the results of executing the command.
                       This arrangement is pleasing to hackers because the computer performing the actions isn’t their computer and even the IRC relay isn’t on their computer.To stop the botnet the investigator has to backtrack from a client to an IRC server to the hackers.The hacker can add another layer of complexity by sending all commands to the IRC channel through an obfuscating proxy and probably through a series of multiple hops, using a tool like Tor (http://tor.eff.org/download.html.en). Having at least one of these elements in another country also raises the difficulty of the investigation. If the investigator is charged with protecting one or more of the botnet clients, they will usually stop the investigation once they realize the individual damage to their enterprise is low, at least too low to justify a complex investigation involving foreign law enforcement. Add to this the fact that some botnet codebases include commands to erase evidence, commands to encrypt traffic, and even polymorphic stealth techniques, and it’s easy to see why hackers like this kind www.syngress.com
                     Botnets Overview of tool. Modern botnets are being fielded that are organized like real armies,with divisions of zombies controlled by different bot servers.The botherder controls a set of bot servers, which in turn each control a division of zombies.That way, if a communications channel is disrupted, only one division is lost.The other zombie divisions can be used to retaliate or to continue to conduct business.

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December 30, 2017
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December 29, 2017
Lucky Patcher v6.9


Lucky.Patcher.V6.9

Lucky Patcher is a wonderful Android tool to get rid of commercials, alter Permissions,pass top rate packages license verification, and more.You can use this patcher to break a few apps’ Android Market License Verification or different Verifications. Lucky Patcher is a incredible device to skip Premium Applications License Verification.Now it is able to Remove some selected application extra programs will add soon.To use this patcher you want a rooted tool.


Features:

  • Although strong, functioning of Lucky Patcher can’t be guaranteed at a 100%.
  • So you're totally accountable of use of this software.
  • Under no occasions Netbew might be responsible for any problems caused on your tool (rebooting loop, unstable system, etc…).

 Lucky.Patcher.V6.9.Nine.2
Size: 6.1 MB

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December 29, 2017
Java Servelets
In early 1996, I started using the Java programming language for the majority of my software development work. I did some CGI programming and even worked a little with the early servlet versions, but for the most part I did desktop and client-side applications. Over the last couple of
years, however, there has been a growing emphasis on server-side applications,so I became more serious about servlets and JavaServer Pages. In the past year,there has been a virtual stampede toward the technology among developers,server vendors, and the authors of the Java platform specifications. So much so,in fact, that the technology is rapidly becoming the standard tool for building dynamic Web sites and connecting Web front ends to databases and applications on a server.
               Unfortunately, however, it was extremely difficult to find good practical advice on servlet and JSP development. I found a number of servlet books, but only a handful of them covered recent versions of the specification, advanced techniques, or reflected real-world experience. The few that did, if they covered JSP at all, hadn’t caught up to JSP 1.0, let alone JSP 1.1. Since JSP is a better fit than servlets for many situations, what good was a servlet book that didn’t also cover JSP? In the last couple of months, some JSP books have started coming out. But the bulk of them don’t cover servlets. What good is that? Since an integral part of JavaServer Pages is the use of scripting elements to create servlet code, you can’t do effective JSP development without a thorough understanding of servlets. 

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December 29, 2017
Efficient C++
Far too many programmers and software designers consider efficient C++ to be an oxymoron. They regard C++ as inherently slow and inappropriate for performance critical applications. Consequently, C++ has had little success penetrating domains such as networking, operating system kernels, device drivers, and others.
     Efficient C++ explodes that myth. Written by two authors with first-hand experience wringing the last ounce of performance from commercial C++ applications, this book demonstrates the potential of C++ to produce highly efficient programs. The book reveals practical, everyday object-oriented design principles and C++ coding techniques that can yield large performance improvements. It points out common pitfalls in both design and code that generate hidden operating costs.
             This book focuses on combining C++'s power and flexibility with high performance and sociability, resulting in the best of both worlds. Specific topics include temporary objects,memory management, templates, inheritance, virtual functions, in lining, reference counting,STL, and much more...

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December 28, 2017
Java SCJP Certification
The exam for the Sun Certified Programmer for Java Platform, Standard Edition 6,has changed considerably since the second edition of this book was published. The most noticeable change in the current version of the Sun Certified Java Programmer (SCJP) 1.6 exam is the inclusion of the features of Java 5, and the shifting of emphasis towards analyzing code scenarios, rather than individual language constructs.In our opinion, the new exam demands an even greater understanding and
actual experience of the language, rather than mere recitation of facts. Proficiency in the language is the key to success.
               Since the emphasis of the SCJP 1.6 exam is on the core features of Java, the third edition provides even greater in-depth coverage of the relevant topics. The book covers not just the exam objectives, but also supplementary topics that aid in mastering the exam topics.
            The third edition is still a one-source guide for the SCJP 1.6 exam: it provides a mixture of theory and practice for the exam. Use the book to learn Java, pass the SCJP 1.6 exam, and afterwards, use it as a handy language guide. The book also has an appendix devoted to the SCJP 1.6 Upgrade exam.
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December 28, 2017
C++ Programming

About C++

C++ is a general purpose programming language designed to make programming more enjoyable
for the serious programmer. Except for minor details, C++ is a super set of the C programming language.In addition to the facilities provided by C, C++ provides flexible and efficient facilities for
defining new types. A programmer can partition an application into manageable pieces by defining
new types that closely match the concepts of the application. This technique for program construction
is often called data abstraction. Objects of some userdefined types contain type information.Such objects can be used conveniently and safely in contexts in which their type cannot be determined at compile time. Programs using objects of such types are often called object based. When used well, these techniques result in shorter, easier to understand, and easier to maintain programs.
                 The key concept in C++ is class. A class is a user defined type. Classes provide data hiding,guaranteed initialization of data, implicit type conversion for user-defined types, dynamic typing,user controlled memory management, and mechanisms for overloading operators. C++ provides much better facilities for type checking and for expressing modularity than C does. It also contains improvements that are not directly related to classes, including symbolic constants, inline substitution of functions, default function arguments, overloaded function names, free store management operators, and a reference type. C++ retains C’s ability to deal efficiently with the fundamental objects of the hardware (bits, bytes, words, addresses, etc.). This allows the user defined types to be implemented with a pleasing degree of efficiency.

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tempusfugit27@hotmail.es:unirose19    -      |  PREMIUM | 1/20/18 | GB
tiarnan_egan@hotmail.com:springhill113    -  |  PREMIUM | 1/10/18 | IE
tonypags24@gmail.com:Minecraft24    -      |  PREMIUM | 3/8/18 | US
tsulpher@gmail.com:Hotdamn12  -  |  PREMIUM | 1/23/18 | CA
tylar.shepheard@gmail.com:Poodle23  -   |  PREMIUM
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December 23, 2017
Direct TV

 j.williams1979@gmail.com:crow1420
 hospedalesd@gmail.com:deweyh12
 bekahbaby@gmail.com:star2388
 abacon100@gmail.com:issa1892
 jpcasey@gmail.com:bigmuff9
 deadmannyc@yahoo.com:gbgsgbgs22
 smclaugh08@live.com:sammy123
 demitri1233@yahoo.com:ii8ntbdfi
 deadmannyc@yahoo.com:gbgsgbgs22

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December 23, 2017 1
Netflix premium Accounts

lydiabahati@gmail.com:lydia2005
teah.berghofer@gmail.com:Roosters01
emcash0@gmail.com:tigras
f.meier@shaw.ca:Cornelis1957
brydenhall123@gmail.com:dexter1996
migue30@hotmail.com:spidermike
catourinomo@gmail.com:camilo1234
gimbofreddy@gmail.com:Password-1
topspeedyt@gmail.com:Basketball27
yannyannpatrocinio@gmail.com:Deusefiel
johannesschneider673@gmail.com:JojoJojo
michaelmoshi10@gmail.com:98Soccer
Anthonyhatesmc@gmail.com:Bigpond123
davidlounsbury1997@gmail.com:lounsbury
joshuaameswilson@gmail.com:2linkerss2
dimitris9@live.ca:Mm221976
rodrigobatista2003@outlook.com:batista26
wingkit24@yahoo.com:hotdog1212
esleyamorim@gmail.com:55567890
pelufo_1968@hotmail.com:martin12
lhenning55@yahoo.com:impala12
gonzalo_chamorro_5@hotmail.com:mdr-xd100
the.firecrafters.tfc@gmail.com:fire1234
anthonyrodgerson@gmail.com:facebook12
guycokeronline@yahoo.com:cok100
leon.luca.kaess@outlook.de:Passwort1
cwoodlee33@gmail.com:Cooldud1
albertopanchana@hotmail.com:gaymer12
taeper@hotmail.com:028970466

Don't Change Passwords.
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December 22, 2017
DVD FAB all in one

DVDFab is the maximum powerful and flexible DVD copying/burning software. You can again up any DVD to DVDR in just a few clicks. DVDFab is brand new, is completely rewritten, is based totally on more than 8 years of DVD copy software development. DVDFab is surely the perfect manner to replicate a DVD movie. Just insert the film and a blank DVD then press Start. Your complete film – inclusive of menus, trailers and special functions – is copied to a single DVD with just one click on, and the entirety occurs mechanically. Backup your complete DVD – including menus, trailers, and special capabilities – onto one or multiple discs.

Features:

  • eight DVD to DVD copy mode to be had: Full Disc, Main Movie, Split, Customize, Customize Split, Clone, Merge and Write Data.
  • Full Disc: All films, menus and trailers, is copied to a DVD with just one click on.
  • Main Movie: Just copy the movie, with specific audio/subpicture.
  • Split: Copy a DVD-9 onto two DVD-5 discs with 100% great, and preserve unique menus on each discs.
  • Ideal for episodic/season DVD films, TV collection, and many others.
  • And Many Many More…

 DVDFab.V10.Zero.7.4.Multilingual.REPACK-+Portable
Size: 172.Five MB / 148.6 MB

Links: Homepage




Portable




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December 22, 2017 1
VM Ware WorkStation
VMware Workstation Pro is the enterprise popular for walking a couple of operating structures as virtual machines (VMs) on a unmarried Linux or Windows PC. IT experts, builders and organizations who build, test or demo software for any device, platform or cloud depend on Workstation Pro.


Features:

  • Run more than one working systems concurrently at the identical PC
  • Choose from masses of aid Guest and Host OS’s
  • Ready for the modern releases of Windows 10
  • Create limited and expiring VMs
  • Run VMware Workstation Pro as a server to share digital machines with others
  • Support for digital tablet sensors along with accelerometer, gyroscope and compass
  • Move and get admission to your digital machines effortlessly throughout VMware infrastructure
  •  VMware.Workstation.Pro.V14.0.Zero.Build.7370693.X64

Size: 424.1 MB

Links: Homepage

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December 20, 2017
QR Code Reader

QR BarCode v1.3.4

The QR BarCode is designed to scan, read, and create all of Barcode and QR code formats. It’s designed material style UI/UX. It requires two permissions. One is read and write files to local SDCard, the other one is access Camera.
QR Code Reader

Features:

  • Scan Barcode and QR code.
  • Create Barcode/QR code.
  • Keep scanned and created Barcode/QR codes.
  • Share scanned and created Barcode/QR codes.
 QR.BarCode.v1.3.4.Mod

Size: 5.9 MB

Links: Google Play

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December 20, 2017
foxit PDF
 Complete Business Ready PDF solution that expands upon PhantomPDF Standard by offering advanced editing, shared review initiation, higher security, additional file compression, PDF A/E/X creation, and bates numbering.
Features:
  • Edit Text – Edit text in a paragraph without worrying about layout – text will automatically reflow as you edit. After editing, spell check the document.
  • Advanced Text Editing – Advanced editing capabilities for PDF documents with more complex layout. Link, join, or split text blocks to connect text for more powerful editing. Move and resize text blocks to change to a more compelling layout.
  • Advanced Object Editing – Edit images, objects, and object shading. Change text to shape. Change page layout properties, add shading to objects, convert text to path, merge/split text, and edit .ai files.
  • Modify And Format Text – Edit the font of PDF text by changing type, style, size, color, and effect. Align text left, center, or right, while choosing from multiple line spacing options.
  • Professionalize Documents – Customize the way your PDF looks by adding or modifying stamps, watermarks, headers, footers, and backgrounds to generate professional looking PDFs.
  • Insert Objects, Images, & Videos – Embed images and videos in your PDF and make it more interactive. Align objects on the left, middle, or center. Distribute objects horizontally or vertically. Rotate, flip, or shear objects.
  • Create Industry-Standard PDF – Create PDF’s from hundreds of the most common file types that are 100% compatible with other PDF products. Reduce file size before you distribute or archive to save transfer time and disk space.
  • Export PDF To Word & Other Formats – Easily share PDF content by exporting to MS Word, PowerPoint and Excel, RTF, HTML, XML, text, and image formats.
  • Create PDF from Microsoft Office, Outlook, and Visio – Create PDF with integrated, fully functional Word, PowerPoint, Excel, Outlook, and Visio add-ins.
  • PDF Form Generation – Develop PDF forms quickly and easily with automated form field recognition and designer assistant. Create professional looking forms with push and radio buttons; check, combo, and list boxes; and text and signature fields.
  • PDF Portfolios – View, print, create, edit, and search for text in PDF portfolios.
  • PDF/A, E, X Compliance – Create and validate industry compliant PDF files for archiving, engineering and print production.
  • Shared Review – Initiate a Shared Review to include PhantomPDF, Foxit Reader, and MobilePDF users through a public cloud (Foxit Cloud), network folder, a SharePoint workspace, or email.
  • Commenting Tools – Provide feedback to documents through annotation and text markup tools.
  • Comments Management – Quickly view all the comments in a document in an easy to understand summary. Import, export, and send comments as a FDF file via email.
  • SharePoint® Integration – Seamlessly check in and check out PDF files on SharePoint servers.
  • DocuSign Integration – Send, sign and save PDF documents using the industry’s most widely used eSignature solution.
  • Evernote® Integration – Create and send a PDF as an attachment to an Evernote note.
  • Manage PDF Document Pages – Enables you to delete pages, add pages, swap, flatten, crop, and extract pages in a PDF document.
  • Create A PDF From Existing PDF – Adds, deletes, or combines pages from multiple PDF files to create new PDF documents.
  • Compare PDF Documents – Uses color to highlight the differences between two PDF documents to help you identify what has been changed quickly and easily.
  • Search For PDFs By Content – Bundled search and index plug-in to Windows desktop search enables PDF search by content, title, subject, author, keywords, annotations, bookmarks, attachments, and more.
  • Bates Numbering – Place identification on documents as they are scanned or processed.
  • Re-organize PDF Documents – Page and attachment panels allows you to organize pages and attached files by simply dragging and dropping page thumbnails within a document or from one document to another.
  • Scan Documents Into PDF – Streamline workflow by converting paper contracts, agreements, and other documents to electronic PDF files – scan and convert in one step.
  • Optical Character Recognition (OCR) – OCR to convert scanned or image-based content into selectable, searchable, and editable text.
  • Edit Text In Scanned Documents – OCR with editable text, then paragraph edit text from scanned documents, which is especially valuable when you only have hardcopy.
  • Correct Suspect OCR Results – Find and correct incorrect OCR results to enable accurate file indexing for effective PDF searching.
  • Scanned Pages In Existing PDF – Streamline your workflow by inserting scanned documents directly into your PDF document.
  • Sign Documents With PDF Sign – Sign documents in your own handwriting. Create, manage, place, apply, and password protect multiple signatures-enabling effortless PDF document signing.
  • Redaction – Permanently remove (redact) visible text and images from PDF documents to protection confidential information.
  • Microsoft® Rights Management – Extends the usage control benefits of AD RMS to PDF documents and allows authors and admins to control rights management for each PDF. Provides both encryption and decryption capabilities.
  • Document Encryption – Using password or certificate encryption and control what actions others can operate on the document to protect confidential information.
  • Add/Verify Digital Signatures – Add digital signatures and timestamps to documents and allow the PDF receiver to validate the status of a digital signature to determine if the document has been modified since the signature was applied.
  • Document Sanitization – Removes sensitive information from your document before publishing, like metadata, comments, hidden data from previous saves, hidden layers, overlapping objects, and more.
 Foxit.PhantomPDF.Business.v9.0.1.1049.Multilingual+Portable
Size: 471.8 MB / 864.5 MB

Links: Homepage
Download
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December 18, 2017

4 shared accounts

4 SHARED generated Account


zhucs1@gmail.com:asd123

mozpet@gmail.com:zrhy492

mickbig@iinet.net.au:jeda9313

pippobebo@libero.it:zxcvbnm

stonerroque@gmail.com:lele83

may.intral@gmail.com:monet123

budi.kang@yahoo.co.id:password

overseashost@yahoo.com:sw35iy49

dklahiruranaweera@gmail.com:1990425

justin_t_mdj@yahoo.co.id:finebridge

thambidurairam@in.com:255285

kstiglich@hotmail.com:ahimsa

hen_moh_zo@hotmail.com:334503

mahesh1283@yahoo.com:ntpcc001

johnmartialking@mail.com:6246833




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December 18, 2017
GPS Navigation & Maps Sygic v17.2.25

GPS Navigation & Maps Sygic v17.2.25

Sygic is the world’s most mounted offline GPS navigation app with real-time traffic for Android with unfastened 3D offline maps from TomTom. Sygic offers the most correct real-time site visitors information with data accumulated from 500 million customers global-wide, furnished by way of international automotive, mobile operators, mapping & site visitors records providers.

Features:

  • Offline maps will reduce your cellular information utilization, no internet is required
  • Real-Time visitors helps you keep away from traffic jams
  • Police radar/pace digital camera warnings shop your money and time
  • Park without difficulty with parking region hints and information about availability and expenses
  • Find cheapest gasoline based totally to your gas kind
  • Head-up Display (HUD) makes using at night time safer
  • Tourist points of interest & pedestrian navigation
  • Real-time route sharing lets you percentage your deliberate course, estimated time of arrival & contemporary function on a map
  • Dynamic Lane Guidance & Junction View for safe lane adjustments
  • Voice guided navigation with spoken avenue names
  • Free map updates a couple of times in keeping with yr
  • Dashcam that information even even as you're navigating
  • Millions of points of interest (POI) on the map

GPS.Navigation.&.Maps.Sygic.V17.2.25.Final.Unlocked
Size: 254.6 MB
Links: Google Play
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December 18, 2017
Python 3 Development


Who this book is for

Moderately experienced Python programmers who want to learn how to create fairly complex, database-driven, cross browser compatible web applications that are maintainable and look good, will find this book of most use. All applications in the book are developed in Python 3, but experience with Python 2.x is sufficient to understand all examples.JavaScript plays an important supporting role in many of the example applications and some introductory level knowledge of JavaScript might be useful, but is not strictly necessary because the focus is mainly on Python development and the JavaScript code is used either as building blocks or explained in such detail that anyone comfortable with Python should be able to understand it.
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December 18, 2017
Programming with Python
The aim of this book is to teach computer programming using examples from mathematics and the natural sciences. We have chosen to use the Python programming language because it combines remarkable power with very clean, simple, and compact syntax. Python is easy to learn and very well suited for an introduction to computer programming.Python is also quite similar to Mat lab and a good language for doing mathematical computing. It is easy to combine Python with compiled
languages, like FORTRAN, C, and C++, which are widely used languages for scientific computations. A seamless integration of Python with Java is offered by a special version of Python called Jython.
   The examples in this book integrate programming with applications to mathematics, physics, biology, and finance. The reader is expected to have knowledge of basic one-variable calculus as taught in mathematics-intensive programs in high schools. It is certainly an advantage
to take a university calculus course in parallel, preferably containing both classical and numerical aspects of calculus. Although not strictly required, a background in high school physics makes many of the examples more meaningful.

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December 16, 2017
CMC Notes



UNIT -I
Introduction to Cellular Mobile Radio Systems: Limitations of Conventional Mobile Telephone
Systems, Basic Cellular Mobile System, First, Second, Third and Fourth Generation Cellular
Wireless Systems, Uniqueness of Mobile Radio Environment- Fading -Time Dispersion Parameters,
Coherence Bandwidth, Doppler Spread and Coherence Time. Fundamentals of Cellular Radio
System Design: Concept of Frequency Reuse, Co-Channel Interference, Co-Channel Interference
Reduction Factor, Desired C/I From a Normal Case in a Omni Directional Antenna System, System
Capacity, Trunking and Grade of Service, Improving Coverage and Capacity in Cellular Systems-
Cell Splitting, Sectoring, Microcell Zone Concept.
UNIT -II
Co-Channel Interference: Measurement Of Real Time Co-Channel Interference, Design of
Antenna System, Antenna Parameters and Their Effects, Diversity Techniques-Space Diversity,
Polarization Diversity, Frequency Diversity, Time Diversity. Non-Co-Channel Interference:
Adjacent Channel Interference, Near End Far End Interference, Cross Talk, Effects on Coverage and
Interference by Power Decrease, Antenna Height Decrease, Effects of Cell Site Components.
UNIT -III
Cell Coverage for Signal and Traffic: Signal Reflections in Flat And Hilly Terrain, Effect of
Human Made Structures, Phase Difference Between Direct and Reflected Paths, Constant Standard
Deviation, Straight Line Path Loss Slope, General Formula for Mobile Propagation Over V’Iater and
Flat Open Area, Near and Long Distance Propagation, Path Loss From a Point to Point Prediction
Model in Different Conditions, Merits of Lee Model. Cell Site and Mobile Antennas: SpaDiversity Antennas, Umbrella Pattern Antennas, Minimum Separation of Cell Site Antennas, Mobile
Antennas.
UNIT -IV
Frequency Management and Channel Assignment: Numbering And Grouping, Setup Access And
Paging Channels, Channel Assignments to Cell Sites and Mobile Units, Channel Sharing and
Borrowing, Sectorization, Overlaid Cells, Non Fixed Channel Assignment.
UNIT —V
Handoffs and Dropped Calls: Handoff Initiation, Types of Handoff, Delaying Handoff,
Advantages of Handoff, Power Difference Handoff, Forced Handoff, Mobile Assisted and Soft
Handoff, inter system Handoff, Introduction to Dropped Call Rates and their Evaluation.
TEXT BOOKS
• Mobile Cellular Telecommunications — W.C.Y. Lee, Mc Graw Hill, 2nd Edn., 1989.
• Wireless Communications – Theodore. S. Rapport, Pearson Education, 2nd Edn., 2002.
• Mobile Cellular Communication – Gottapu sashibhushana Rao, Pearson, 2012.
REFERENCE BOOKS
• Principles of Mobile Communications — Gordon L. Stuber, Springer International, 2nd Edn.,
2001.
• Modern Wireless Communications-Simon Haykin, Michael Moher,Pearson Education, 2005.
• Wireless Communications Theory and Techniques, Asrar U. H .Sheikh, Springer, 2004.
• Wireless Communications and Networking, Vijay Garg, Elsevier Publications, 2007.
• Wireless Communications —Andrea Goldsmith, Cambridge University Press, 2005.

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December 16, 2017
wcn lecturer notes
SYLLABUS
UNIT-I
The Cellular Concept-System Design Fundamentals: Introduction, Frequency Reuse, Channel Assignment Strategies, Handoff Strategies- Prioritizing Handoffs, Practical Handoff Considerations, Interference and system capacity — Co channel Interference and system capacity, Channel planning for Wireless Systems, Adjacent Channel interference , Power Control for Reducing interference, Trunking and Grade of Service, Improving Coverage & Capacity in Cellular Systems- Cell Splitting, Sectoring.
UNIT—II Mobile Radio Propagation: Large-Scale Path Loss: Introduction to Radio Wave Propagation, Free Space Propagation Model, Relating Power to Electric Field, The Three Basic Propagation Mechanisms, Reflection- Reflection from Dielectrics, Brewster Angle, Reflection from prefect conductors, Ground Reflection (Two-Ray) Model, Diffraction-Fresnel Zone Geometry, Knife-edge Diffraction Model, Multiple knife-edge Diffraction, Scattering, Outdoor Propagation Models- Longley-Ryce Model, Okumura Model, Hata Model, PCS Extension to Hata Model, Walfisch and Bertoni Model, Wideband PCS Microcell Model, lndoor Propagation Models-Partition losses (Same Floor), Partition losses between Floors, Log-distance path loss model, Ericsson Multiple Breakpoint Model, Attenuation Factor Model, Signal penetration into buildings, Ray Tracing and Site Specific Modeling.
.
UNIT —III Mobile Radio Propagation: Small —Scale Fading and Multipath: Small Scale Multipath propagation-Factors influencing small scale fading, Doppler shift, Impulse Response Model of a multipath channel- Relationship between Bandwidth and Received power, Small-Scale Multipath Measurements-Direct RF Pulse System, Spread Spectrum Sliding Correlator Channel Sounding, Frequency Domain Channels Sounding, Parameters of Mobile Multipath Channels-Time Dispersion Parameters, Coherence Bandwidth, Doppler Spread and Coherence Time, Types of Small-Scale Fading-Fading effects Due to Multipath Time Delay Spread, Flat fading, Frequency selective fading, Fading effects Due to Doppler Spread-Fast fading, slow fading, Statistical Models for multipath Fading Channels-Clarke’s model for flat fading, spectral shape due to Doppler spread in Clarke’s model, Simulation of Clarke and Gans Fading Model, Level crossing and fading statistics, Two-ray Rayleigh Fading Model.
UNIT -IV Equalization and Diversity: Introduction, Fundamentals of Equalization, Training A Generic Adaptive Equalizer, Equalizers in a communication Receiver, Linear Equalizers, Non-linear Equalization-Decision Feedback Equalization (DFE), Maximum Likelihood Sequence Estimation (MLSE) Equalizer, Algorithms for adaptive equalization-Zero Forcing Algorithm, Least Mean Square Algorithm, Recursive least squares algorithm. Diversity Techniques-Derivation of selection Diversity improvement, Derivation of Maximal Ratio Combining improvement, Practical Space Diversity Consideration-Selection Diversity, Feedback or Scanning Diversity, Maximal Ratio Combining, Equal Gain Combining, Polarization Diversity, Frequency Diversity, Time Diversity, RAKE Receiver.
UNIT -V Wireless Networks: Introduction to wireless Networks, Advantages and disadvantages of Wireless Local Area Networks, WLAN Topologies, WLAN Standard IEEE 802.11 ,IEEE 802.11 Medium Access Control, Comparision of IEEE 802.11 a,b,g and n standards, IEEE 802.16 and its enhancements, Wireless PANs, Hiper Lan, WLL.
TEXT BOOKS 1. Wireless Communications, Principles, Practice — Theodore, S.Rappaport, 2nd Ed., 2002, PHI. 2. Wireless Communications-Andrea Goldsmith, 2005 Cambridge University Press. 3. Mobile Cellular Communication — Gottapu Sasibhushana Rao, Pearson Education, 2012. REFERENCE BOOKS 1. Principles of Wireless Networks — Kaveh Pah Laven and P. Krishna Murthy, 2002, PE 2. Wireless Digital Communications — Kamilo Feher, 1999, PHI. 3. Wireless Communication and Networking — William Stallings, 2003,PHI. 4. Wireless Communication — Upen Dalal, Oxford Univ. Press 5. Wireless Communications and Networking — Vijay K. Gary, Elsevier.
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