Windowschengxuyunxingyuanli

鼠标指针的改变程序，下载了一定会对你们有帮助的(The mouse pointer changes to procedures, to download a certain amount you will have help)

基4fft和ifft源码，测试结果和matlab一致(source code of fft&ifft based on 4.result is identical with that of matlab)

基于DSP2812产生PWM波形用来控制电机的转速(PWM waveform generation based on DSP2812 used to control the motor speed)

zoj094 Matrix multiplication problem is a typical example of dynamical programming. Suppose you have to evaluate an expression like A*B*C*D*E where A,B,C,D and E are matrices. Since matrix multiplication is associative, the order in which multiplications are performed is arbitrary. However, the number of elementary multiplications needed strongly depends on the evaluation order you choose. For example, let A be a 50*10 matrix, B a 10*20 matrix and C a 20*5 matrix. There are two different strategies to compute A*B*C, namely (A*B)*C and A*(B*C). The first one takes 15000 elementary multiplications, but the second one only 3500. Your job is to write a program that determines the number of elementary multiplications needed for a given evaluation strategy. (Matrix multiplication problem is a typical example of dynamical programming. Suppose you have to evaluate an expression like A*B*C*D*E where A,B,C,D and E are matrices. Since matrix multiplication is associative, the order in which multiplications are performed is arbitrary. However, the number of elementary multiplications needed strongly depends on the evaluation order you choose. For example, let A be a 50*10 matrix, B a 10*20 matrix and C a 20*5 matrix. There are two different strategies to compute A*B*C, namely (A*B)*C and A*(B*C). The first one takes 15000 elementary multiplications, but the second one only 3500. Your job is to write a program that determines the number of elementary multiplications needed for a given evaluation strategy. )

c语言课件，适合大一上学期c语言初学者使用。visualc++ 6.0软件环境下运行，c语言为编译语言(c language courseware for freshman last semester c language for beginners. visualc++ 6.0 software operating environment, c language is a compiled language)

说明：  这是一个数据库访问技术方面的程序，是基于ODBC技术的数据库访问，显示数据库表中的所有记录。(This is a database access technical aspects of the procedure is based on ODBC database access technology, the database shows the table all records.)

drawcli ole图形图像，VC++学习很好的例子程序(drawcli ole graph drawing example , ole container and drawing line, circle etc.)

VC++ 实现网页自动填表功能，精选学习源码，很好的参考资料。(VC++ Webpage autofill, select learning source code, a good reference.)

驱动级鼠标模拟 包含鼠标。键盘。驱动及模拟，附有小程序(Driver stage mouse emulation)

说明：  IEC-61850标准分析完整中文版（自用）(IEC-61850 standard analysis)