principle_of_PLL

说明：  一本有效用于学习运算放大器的书籍，通过多种实验图纸给出了详细的工作状况(A book for effective learning of operational amplifiers)

收集了看雪技术论坛 2001.9.9 ～ 2002.3.20 期间的精华内容，共475余篇原创文章。 (pediy)

一个比较好的ppt模板，程序员汇报的时候可以使用(A good ppt templates, programmers can use when reporting)

现代通信系统要求通信距离远、通信容量大、传输质量好。作为其关键技术之一的调制解调技术一直是人们研究的一 个重要方向。讨论和仿真实现了基于FPGA的数字化DPSK调制解调系统。用Altera公司的FPGA开发平台Quartus II 3.0实现了一 个对基带信号的DPSK调制解调系统模型的仿真。(Modern communication systems require communication distance, communication capacity, transmission quality. As part of its one of the key technologies of modem technology is that people have been an important direction of research. Discussion and simulation of FPGA-based digital DPSK modulation and demodulation system. FPGA using Altera)

code matlab Expand With the help of a Matlab graphical user interface through which the user can compress data sets using the codec RLE. The graphical interface supports the following functions: Input data sequence using appropriate control. What effect on the screen. It should appear as separate tables of data value and length and the final dialog provides encrypted (

西安交通大学的《自制可编程控制器》电子书(Xi)

介绍开源路由软件zebra的体系结构的论文，对zebra的重要数据结构及实现机制进行了剖析，是分析zebra源码的基础。(Introduced open-source routing software architecture zebra paper, the importance of the zebra data structure and implementation mechanism of the analysis, an analysis of zebra source basis.)

说明：  王锡凡先生写的现代电力系统分析，研究生教材(Modern Power System Analysis, Graduate Textbook by Mr. Wang Xifan)

说明：  书名：《PythonCookbook》 3rd Edition 作者：David Beazley, Brian K. Jones 译者：熊能(PythonCookbook, 3rd Edition)

说明：  通过本书，读者不仅能掌握使用R及相关算法包来快速解决实际问题的方法，而且能从实际问题分析入手，到利用R进行求解，以及对挖掘结果进行分析的全面训练(Through this book, readers can not only master the method of using R and relevant algorithm packages to quickly solve practical problems, but also start from the analysis of practical problems to the comprehensive training of using R to solve problems and analyzing mining results)