ColorErrorDiff

KalmanFilter 递归程序，非常经典(KalmanFilter recursive procedures, very classic)

clustering ---uses a kmeans method(clustering---uses a kmeans method)

QPSK调制解调，可以用于验证QPSK的仿真效果以及图形对比，可以很直观的看出效果。(QPSK)

说明：  这个是RS的原代码，几个文件一起仿真，很有用的(This is the original RS code, with the simulation of several files, very useful)

This is control design and simulation document of PMSM. Hope you can edit and use it to your exercise. It is not actually integrated but I think it will be useful for you.

BPSK调制的通信系统，包括： （1）随机数据产生及BPSK 调制 （2）插值处理 （3）三种低通滤波器的设计（从升余弦滤波器改为平方根升余弦滤波器 （4）载波调制 （5）从升余弦滤波器改为平方根升余弦滤波器 （6）AWGN 信道 （7）匹配滤波 （8）采样与解调，误码率计算 （9）误码率的理论曲线以及仿真曲线 整个(A BPSK based communication system, including modulation, AWGN, low-pass filter,BER caculation.)

its a code for new k means process and its valid index calculatio methods

也是一个最小费用最大流的程序,在应用时可以参考程序思路进行重新设计(Is also a minimum cost maximum flow procedure in the application can refer to the process redesign ideas)

说明：  关于数值分析的matlab代码，十分有用(On the numerical analysis matlab code, very useful)

LLE算法是一种非线性数据降维方法，其特点是简单。(LLE algorithm is a kind of nonlinear data dimension reduction method. Its characteristic is simple )