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    1. Programming techniques to improve C++ performance.pdf

      This book reveals the potential of C++ to develop efficient applications, and shows readers a large number of practical C++ object-oriented programming techniques, by improving the defects that are generally hidden in the dark of the design and coding process. These techniques all provide the most powerful driving force for C++ performance improvement. This book discusses in detail temporary objects, memory management, inheritance, virtual functions, inlining, reference counting, STL and other details that may improve C++ efficiency. In the end, this book perfectly presents the ultimate tools for improving C++ performance to readers!

      download times 8 type Technical Documentation uploaded 2015-07-10

    2. PLC Control Program 108 Examples.pdf

      Based on the FX2N PLC, 108 programming examples are carefully selected from the examples that the author has studied and repeatedly deliberated for many years. It has strong practical value. When designing the examples, try to be concise and highlight the key points. Each programming example gives a relatively detailed programming description for easy understanding. Careful reading can experience the programming skills and subtleties. \"PLC Control Program Concise 108 Examples\" uses Mitsubishi FX2N programmable controller as a blueprint. The 108 programming examples selected in the book are carefully selected from the examples that the author has studied and repeatedly deliberated for many years. It has strong practical value. When designing the examples, try to be concise and highlight the key points. Each programming example gives a relatively detailed programming description for easy understanding. Careful reading can definitely experience the programming skills and subtleties. \"PLC Control Program Concise 108 Examples\" combines the basic content of the book \"Principles and Applications of Electrical Programmable Control\" for programming. It is recommended to refer to this book for reading.

      download times 17 type Technical Documentation uploaded 2015-07-09

    3. Design Patterns_The Foundations of Reusable Object-Oriented Software.pdf

      This book selects 23 design patterns from object-oriented design with design examples, summarizes the most valuable experience in object-oriented design, and expresses it in a concise and reusable form. This book classifies and describes a group of well-designed and clearly expressed software design patterns, which are particularly useful in practical environments.

      download times 20 type Technical Documentation uploaded 2015-07-09

    4. Engineering Electromagnetic Compatibility.pdf

      This book introduces the basic knowledge of electromagnetic compatibility and provides new information on electromagnetic interference sources, electromagnetic compatibility/electromagnetic interference measurement, technical processes for controlling electromagnetic interference, computer simulation and design, and international electromagnetic compatibility standards. This book combines the basic theory of electromagnetic compatibility based on rigorous solutions with the latest practical applications. It is concise, intuitive, and highly practical.

      download times 7 type Technical Documentation uploaded 2015-07-09

    5. [Data Structure and Algorithm Analysis – C. Description (3rd Edition)] (US) Mark.Allen.Weiss. Scanned version.pdf

      This book is a comprehensive treatment of data structures and algorithm analysis, that is, methods for organizing large amounts of data and estimating the running time of algorithms. As computers become faster, the need for programs that can handle large amounts of input data becomes more urgent. Ironically, this requires a greater focus on efficiency issues because programs become significantly less efficient when the input is large. By analyzing algorithms before actually programming them, students can determine whether a particular solution is feasible. For example, in this book students can look at specific problems and see how a careful implementation can reduce the time for a large amount of data from 16 years to less than 1 second. Therefore, the algorithms and data structures discussed in this book are analyzed with respect to their running time. In some cases, the subtle details that affect the running time of the implementation are also studied. Chapter 1 Introduction Chapter 2 Algorithm Analysis Chapter 3 Lists, Stacks, and Queues Chapter 4 Trees Chapter 5 Hashing Chapter 6 Priority Queues (Heaps) Chapter 7 Sorting Chapter 8 Disjoint Set Classes Chapter 9 Graph Theoretic Algorithms Chapter 10 Algorithm Design Techniques Chapter 11 Amortized Analysis Chapter 12 Advanced Data Structures and Their Implementation

      download times 12 type Technical Documentation uploaded 2015-07-09

    6. Modern Compiler Principles C Language Description]. (USA) Andrew.W.Appel.

      This book describes the techniques, data structures, and algorithms used to convert programming languages ??into executable code. Modern compilers often consist of multiple stages, each of which handles a different abstract \"language\". The chapters in this book are organized according to the structure of the compiler, with each chapter discussing one stage of the compiler step by step. Chapter 1 Introduction Chapter 2 Forensic Analysis Chapter 3 Syntax Analysis Chapter 4 Abstract Syntax Chapter 5 Semantic Analysis Chapter 6 Active Records Chapter 7 Translation into Intermediate Code Chapter 8 Basic Blocks and Trajectory Chapter 9 Instruction Selection Chapter 10 Activity Analysis Chapter 11 Register Allocation Chapter 12 Integration Chapter 13 Garbage Collection Chapter 14 Object-Oriented Languages ??Chapter 15 Functional Programming Languages ??Chapter 16 Polymorphic Types Chapter 17 Data Flow Analysis Chapter 18 Loop Optimization Chapter 19 Static Single Assignment Form Chapter 20 Pipelining and Scheduling Chapter 21 Storage Hierarchy

      download times 16 type Technical Documentation uploaded 2015-07-09

    7. Application cases of vending machines, elevators, and traffic lights

      Case analysis on control of automatic vending machines, elevators, traffic lights, etc.

      download times 1 type Technical Documentation uploaded 2015-03-13

    8. (24) Case Study on Electromagnetic Compatibility Design and Testing (August 2009)

      Electromagnetic compatibility design method and test analysis

      download times 0 type Technical Documentation uploaded 2015-03-13

    9. Controlling Motors, Second Edition

      The book is divided into five chapters: servo motors, tachometer generators, synchros, resolvers and synchronous motors in automatic control systems. Starting from the basic electromagnetic relationships of various motors, the book explains their physical concepts and further analyzes their working principles and operating performance. Combined with the theoretical analysis of various control motors, the book introduces analysis methods such as the symmetrical component method, the transformation of the dq0 coordinate system and the air gap magnetic conductivity wave theory. The book gives examples of the application of various control motors in automatic control systems. At the same time, considering that the connection between the control motor and the system and its influence has become an important issue in use, a corresponding analysis of the dynamic characteristics of the control motor is made.

      download times 7 type Course uploaded 2015-03-13

    10. Common electrical equipment

      A systematic introduction is given to power plants and substations, and the power system is explained; a systematic description is given of the power system\'s load calculation, main electrical connections, busbar selection and installation, switchgear, etc.

      download times 0 type Application Documents uploaded 2015-03-13

    11. Electric vehicle quick repair skills illustrated with answers

      Using illustrations to explain the quick repair skills of electric vehicles, \"Electric Vehicle Quick Repair Skills Illustrated Answers\" comprehensively introduces the structural principles, device detection, general maintenance methods, door-to-door maintenance skills, maintenance examples and first-line information of two-wheeled and three-wheeled electric vehicles. While describing the text, the book combines as many structural diagrams, principle diagrams, appearance diagrams, component diagrams, tool diagrams, physical diagrams and data pictures as possible to comprehensively introduce the basic theory and maintenance operation skills of electric vehicles, focusing on component detection, practical maintenance skills and maintenance examples, so that readers can read at a glance and achieve the purpose of learning the most knowledge in the least time. \"Electric Vehicle Quick Repair Skills Illustrated Answers\" is suitable for electric vehicle maintenance skills training trainees, beginner maintenance personnel, amateur maintenance personnel and after-sales service personnel, as well as electric vehicle installers, maintenance, users and amateur enthusiasts.

      download times 23 type Technical Documentation uploaded 2014-11-28

    12. EWB Virtual Electronics Laboratory: MULTISIM.7 & Ultiboard.7. Electronic Circuit Design and Application

      Introducing multisim7, its electronic circuit design and applications

      download times 9 type Technical Documentation uploaded 2014-11-27