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dsp 28335 gpio 模拟 spi(dsp 28335 gpio analog spi)

pwm小车，内有视频，功能强大，讲解详实，是一个不可多得的pwm小车入门。(PWM car, with video, powerful function, detailed explanation, is a rare introduction to PWM car.)

配合我发的F320单片机及其驱动程序的上位机测试程序。完成发送APDU指令(I made the F320 with its single-chip PC driver testing procedures. Finished sending APDU command)

一个简单的Winpcap抓包示例程序，能显示多网卡信息，能分别数据链路层和网络层的报文信息(A simple Winpcap packet capture sample program can display a multi-card information, respectively, the data link layer and network layer packet information)

测试DirectDraw的裁剪器(Clippers）的例子。(Test the DirectDraw clipper (Clippers) example.)

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. )

一个用于显示DEM(数字高程模型）和DLG（Digital Line Graphs ）的阅览器，可以从不同的角度观察地图。(Is used to display a DEM (digital elevation model) and DLG (Digital Line Graphs) of the reader, you can view the map from different angles.)

说明：  基于VC++的一个标尺小程序，程序用的是vs2010(A ruler program based on VC++, which uses VS2010)

VC 实现类似迅雷的悬浮窗，精选学习源码，很好的参考资料。(VC suspension window similar to the thunder, select learning source code, a good reference.)

3D秀字程式，可秀出旋轉立體字 使用visual c++編譯(3D-word programming, rotating three-dimensional characters in 2004 and the use of visual c compiler)