FFTandDTMF

说明：  信道均衡的仿真，预置式均衡滤波器，通过均衡看均衡前后的误码率(Simulation of channel equalization, preset EQ filter, through a balanced look at the bit error rate before and after equilibrium)

一种改进的小波gorrant阈值处理消除噪声程序。并且比较了硬处理，软处理的对比信噪比和均方误差值的大小。(An improved wavelet gorrant threshold processing to eliminate the noise. And compared the hard processing, the contrast of soft handle signal-to-noise ratio and the size of the mean square error (mse) value.)

ecg各个波段生成程序(The aim of the ECG simulator is to produce the typical ECG waveforms of different leads and as many arrhythmias as possible. My ECG simulator is a matlab based simulator and is able to produce normal lead II ECG waveform)

系统辨识最小二乘法代码，横重要横重要很好用(sdfrgthyjyjkuk)

Create video by using computer vision toolbox in matlab and write it to the disk. this is using webcam.

extraction gaussian noise in image

OFDM simulated in Matlab

matlab to ise change code

matlab句柄绘图和GUI, 坐标绘图，基于matlab的绘图讲义(matlab GUI)

一种使用GMM（Gaussian Mixture Model）聚类方法,亲测，好使(A clustering method using GMM (Gaussian Mixture Model).)