GrayImageDenoising

A matlab implementation of the KNN classifier. It is tested and working well.

ROI_of_Simulink 有关Matlab下的simulink的应用，英文版(ROI_of_Simulink)

数字信号处理的几个关于快速傅里叶变换的例子的函数，(Fast transforms are important tools in digital signal processing.)

PID参数的整定就是合理的选择PID三参数。从系统的稳定性、响应速度，超调量和稳态精度等各方面考虑问题，三参数的作用如下：(PID parameter setting is the reasonable choice of three parameters of PID. From the system stability and response speed, overshoot and steady state accuracy and so on various aspects to consider problem, the role of the three parameters are as follows:)

We see that HTH matrix is almost diagonal as the off diagonal elements are nearly zero. So we are getting exact estimation in case of PRN INPUT due to diagonality of HTH matrix. As seen that the unknown inpulse response ( h ) and estimated impulse response ( hth ) are coming out to be exactly same. The estimation even gets better for large N .as we get the HTH matrix perfect diagonal. So we come to know that we can estimate the unknown parameters exactly when PRN input is used.

LFM信号的匹配滤波器,用于信号距离探测-LFM the matched filter for signal detection distance(LFM the matched filter for signal detection distance)

误码率计算程序，可以实现简单的误码率计算。对初学者有用(bit error rate calculation program, can achieve a simple error rate. Useful for beginners)

Edge detection with svm （doc and matlabcode）(Edge detection with svm (doc and matlabcode))

一些有关于分形的程序，非常好玩，可以自己玩一下，包括分形树，julia指数(Some of the procedures on the fractal, very fun, you can play with their own, including the fractal tree, julia Index)

基于粒子管理器的粒子群算法研究 粒子群优化算法进化(Population Manager of PSO)