flazx-jQuery-Cookbook

EtherCAT 从站设备代码例程，做Ethercat 的可以参考一下，从站实现了FOE 和COE 功能

all papers in powers system need carfull reading

QT document,it would be help for the new learner of qt.

VBScript入门的学习资料，是中文版的(VBScript entry-learning materials, is the Chinese version of)

《C++Builder5技术内幕》配套源码("C Builder5 technology insider" complementary source)

给定波前像差的数据，能够分解出各项Zernike系数，方便进行分析。(Given the data of the wavefront aberration, it is possible to decompose various Zernike coefficients to facilitate analysis.)

说明：  Tutorial for c++ beginners 2

一本非常实用的matlab关于振动信号分析的书籍，有利于初学者学习和使用(A very practical matlab books on vibration signal analysis, is conducive to beginners to learn and use)

该文档是数字通信第五版的课后答案，英文版的答案(This document is the answer to the fifth edition of digital communication after class and the answer to the English edition.)

预加重与去加重介绍；对高速信号进行补偿；(Introduction of Pre-emphasis and De-emphasis)