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DFT数字信号采集滤波器实例演示程序，很实用的一个小程序。(DFT filter digital signal acquisition example demo program, it is a small utility program.)

对语音信号读取，并画出波形图，是语音识别的基础，对新手有一些帮助(Read the speech signal, and draw the waveform, is the basis of speech recognition, there is some help for novice)

说明：  FM调制模型,用simulink做的，希望与大家交流，共同进步。(fm modulation model in matlab/simulink)

线性加权混合罚函数法牛顿法，用matlab编写，解优化问题(linear weighted mixed penalty function method Newton method)

dq transformation for filters..it s very good example..

此程序是谱聚类中，经典的Ncut算法。用matlab编写的。(This program is spectrum clustering, classic Ncut algorithm.The program uses matlab。)

music算法准确的估算了波达角度，在不相干的情况下估算的比较准确(music algorithm accurately estimates the arrival angle estimation irrelevant in the case of more accurate)

1-D FDTD code with simple radiation boundary conditions Program author: Susan C. Hagness

logical and operation, OR operation, Subtraction operation in matlab.....

说明：  matlab求解vrpsd问题,解压可运行(HGA-for-VRPSD, The VRP is a well known integer programming problem which falls into the category of NP Hard problems, meaning that the computational effort required to solve this problem increases exponentially with the problem size.)