regional-law

设关系A是从集合X={1，2，….，n}到集合Y={1，2，…..，m}的二元关系，而关系B是从集合Y到集合Z={1，2，….，p}的二元关系，求A与B的合成关系C。(A relationship is established from the set X = (1,2, ...., N) to the collection Y = (1,2, ... .., m) of binary relations, the relationship B is from a collection of Y to the set Z = ( 1,2, ...., p) of the binary relation, find the relationship between A and B, synthesis of C.)

对于大量照片求取通道内气泡长度和频率生成信息，每张都求取，计算速度较慢(For a lot of photos to strike a channel length and frequency of the bubble generation information, each have to strike, the calculation speed is slow)

很好用的追踪小球的算法！改进的卡尔曼滤波，简单易学，适合初学者(Tracking algorithm ball good use! Improved Kalman filter, easy to learn for beginners)

粒子群算法，自己编写的，可以用，matlab语言环境(Particle swarm optimization, I have written, you can use, matlab language environment)

optimization of many codes programming in matlab

说明：  该算法实现了宽带麦克风阵列的波束形成，主要采用了频域DFT和时域FIR波束形成器(The algorithm for broadband microphone array beam-forming, the main frequency domain using DFT and time-domain FIR Beamformer)

利用QAM调制，传送声音，还可以扩展用于传送文本和普通二进制序列(use QAM modulation, the transmission of voice, but also can be extended for the transmission of texts and the general binary sequence)

Driver for s390 chsc subchannels.

ILC 迭代学习控制的matlab程序，是学习迭代过程的好资料，这是第二部分，程序运行效果非常好。(Iterative Learning Control ILC matlab program, the iterative process of learning good information, this is the second part of the program runs very good.)

说明：  基于matlab与CCS完成FIR滤波器的设计(Design of FIR filter based on MATLAB and CCS)