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What adc measures, you can see that there are good things to share with hh.

JPEG 2000 IMAGE CODING SYSTEM: COMFORMANCE TESTING(JPEG 2000 IMAGE CODING SYSTEM: COMFORMANCE TESTINGSTUDY DOCUMENT JPEG 2000 PART IV CD, JULY 2001 THE ISO AND ITU WILL PROVIDE COVER PAGES)

说明：  this is a nice math formating book: intro to latex, tutorial

说明：  pascal书籍 pascal Object Hand book ,for delphi lazarus free pascal(pascal Object Hand book ,for delphi lazarus free pascal)

说明：  本书04部分详细讲解了C++语言的基本概念和编程技巧。本书可作为C++语言的教材，适用于需要系统学习C++语言的初学者，也适用于巩固C++语言知识或者希望进一步提高编程技术的程序员。(This book part 04 explains the basic concepts and programming skills of C + + language in detail. This book can be used as a textbook of C + + language, suitable for beginners who need to learn C + + language systematically, and also for programmers who want to consolidate the knowledge of C + + language or want to further improve programming technology.)

说明：  锁相的意义是相位同步的自动控制,能够完成两个电信号相位同步的自动控制闭环系统叫做锁相环,简称PLL. 3种软件锁相的方法：指针归零法，先调频后调相法，调频调相同时进行法。(The meaning of phase-locked is the automatic control of phase synchronization. The automatic control closed-loop system that can complete the phase synchronization of two electrical signals is called PLL The 3 method of software phase-locked: pointer to zeros, first phase modulation after frequency modulation, frequency modulation phase modulation at the same time.)

FPGA设计中关键问题的研究(FPGA design research on key issues)

说明：  经典计算机网络书籍 Computer Networking - A Top Down Approach，第七版高清true pdf.(Computer Networking - A Top Down Approach)

C++ Primer, Fourth Edition (C++ Primer, Fourth Edition)

说明：  电力系统状态估计——于尔铿，经典书籍，比较清晰的pdf版本。(Power system state estimation-Yu Erkeng, classic book, relatively clear pdf version.)