传统快速离散Walsh变换算法(FWT)

一些简单最优化方法的matlab实现，及一些方法(Some simple optimization method matlab implementation)

51单片机中利用PCF8591进行D/A转换在示波器中显示三角波(51 MCU PCF8591 using the D/A converter in the oscilloscope display triangular wave)

A simple example of ASP.NET book search program !

以C++语言在微机上实现了美国数据加密标准DES。可随微机软盘任意路径下的任何文件，加密，加密文件可在软、硬盘任何目录下或在网络中传送；另一方面可对软、硬盘中的任何文件进行解密，解密后的文件除在末尾多出几个空格符外与原文件完全相同，绝不影响EXE文件，COM文件或数据库文件的使用。密钥有加密者在键盘输入8个字符。(In c++ language microcomputer to U.S. data encryption standard DES. With the computer floppy disk arbitrary path of any of the files, encryption, encrypt files can be in soft, hard disk any directory or in the network transmission On the other hand, soft, hard disk to the any classify documents, the decrypted file in the end in a few more the space appears with the original documents are all the same, never affect EXE file, COM file or database files use. Key there are JiaMiZhe in keyboard input 8 characters. )

说明：  外汇MT4 EA，基于ATR指标，亲测可用(Foreign exchange MT4 EA, based on ATR index, available for pro test)

步进电机控制，采用4线程得方式，C语言编写，亲测可用(Stepper motor control, using 4 threads, C language, pro-test available)

最大最小蚂蚁系统C++语言

说明：  LIS3DH通过IIC与cc2541单片机进行通讯(Lis3dh communicates with cc2541 through IIC)

基于opencv，实现了图像读取，背景减除以及膨胀腐蚀。

ABAQUS中UHARD本构方程定义，代码为一组不同应变速率的不同FOR文件，对学习ABAQUS本构程序编写很有帮助。(ABAQUS constitutive equation definition)