xinhao2

说明：  本程序为基于译码转发的协同通信仿真程序，能够绘制出信噪比和误码率的关系曲线(This procedure is based on collaborative communication decoding forward simulation program, one can draw the signal to noise ratio and bit error rate curve)

matlab函数逼近程序，里面包括了常用的matlab函数逼近的程序，包括手写的和matlab自还的函数。(matlab function approximation process, which includes the commonly used matlab function approximation procedures, including hand-written and self is also a function of matlab.)

This function is for training a codebook for vector quantization. The data set is split to two clusters, first, and the mean of each cluster is found (centroids). The disttance of each vector from these centroids is found and each vector is associated with a cluster. The mean of vectors of each cluster replaces the centroid first. If the total distance is not improved substantially, The centroids are each split to two. This goes on untill the required number of clusters is reached and the improvement is not substantial.

产生GPS的C/A码。主函数模块为gen_ca.m 调用gen_ca(m,n)即可产生以（m,n）为抽头系数的CA码(GPS-generated C/A code. Main function modules for gen_ca.m call gen_ca (m, n) can be generated by (m, n) for the tap coefficient of CA Code)

GSM中GMSK调制信号的产生，这是一个好用的频偏估计算法的matlab仿真程序,迭代自组织数据分析。( GSM is GMSK modulation signal generation, This is a useful frequency estimation algorithm matlab simulation program, Iterative self-organizing data analysis.)

对matlab初学者很有帮助，尤其是simulink的爱好者。(helpful to beginners Matlab, Simulink is particularly fond.)

This function segment Out superficial Blood Vessels from thermal images.it can be used in face recognition systems as a helpful feature.

该程序仿真了不同的中级转发协议下，系统在不同信道下的中断概率(The program simulation different intermediate forwarding agreement, system in different channel of the interrupt probability)

matlab 卡尔曼跟踪，可以很好的跟踪到小球(matlab kalman)

matlab精彩编程100实例，主要是关于数学函数的。(One hundred examples of good programming matlab, mainly about the math function.)