各种常见的算法，用C写

一款将十六进制串进行摘要（包括md5和sha-1），非常好用。-A string of hexadecimal for summary (including md5 and sha-1), very handy.

介绍和使用龙贝格法进行数值分析的程序代码，Matlab-introduction and use Romberg method of numerical analysis code, Matlab

visual basic编程实现曲柄摇杆机构设计-visual basic programming design of crank-rocker mechanism

非平稳信号分析之时频分析工具箱，附加使用说明文档。Time-Frequency toolbox, with reference guide.-Non-stationary signal analysis of time-frequency analysis toolbox, additional use of documentation. Time-Frequency toolbox, with reference guide.

一个网上书店的程序代码-an online bookstore code

这是我在作研究是所使用的分词系统软件,现在提交给大家,供大家研究使用.-This is my research is the use of segmentation system software, we now introduce to you, for your study.

设计开关电源时经常用到隔离变压器，这份文档可以告诉你如何设计隔离变压器-The design of switching power supplies often use isolation transformers, the document can tell you how to design the isolation transformer

关于加气站的遗传算法实现，这是一个初学者的草稿，希望大家多提意见。-stations on the genetic algorithm, which is a beginner"s draft, we hope to speak up.

运算符重载数组的整体输入与输出-Operator whole array of input and output