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MAC层CSMA协议，是在OPNET中使用的(MAC layer，CSMA protocols)

主要用途是对抗多径衰落。由于多径衰落的存在，使得同一个帧由于路径不同，到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰，影响 性能。另外，由于有了循环前缀，使得IFFT FFT操作把原来的线性卷积变成循环卷积，大大简化了相应的信号处理复杂度(The main purpose is to fight against multipath fading. Due to the presence of multipath fading, the first after they have the same frame different paths to reach the client delay. Would cause mutual interference between sub-carriers in the frequency domain, affecting performance. In addition, thanks to the cyclic prefix, so IFFT FFT operation to the linear convolution of the original into a circular convolution, greatly simplifying the corresponding signal processing complexity)

这个程序可以演示关于哲学家就餐的问题，对于理解线程的相互等待有很好的作用(This procedure can be demonstrated on the Dining Philosophers problem, each thread to wait for understanding the role of good)

偏最小二乘法的Matlab源码............

Kalman滤波算法在Matlab中的仿真，主要是针对基本的算法(Kalman filter algorithm simulation in Matlab, basic algorithm)

均匀圆阵部分阵元失效情况下的DOA估计方法(Part of uniform circular array element failure in case of DOA Estimation)

说明：  用C写的很好用的EQ均衡器，可以输出个音频端的值(eq)

matlab hann hamming window FFT DFT DTFT

An exmaple of the JEI letter paper:texture features based on local Fourier histogram: self-compensation against rotation(JEI letter)

排队买饭程序：利用队列实现，可以有好朋友一起排队。(Queuing to buy food program: the use of queues to achieve, you can have friends lined up together.)