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语音信号经过一个FIR滤波器，包括前后的频谱图，光谱图，滤波器的零值点，以及频谱(Voice signal through a FIR filter, including the front and rear of the frequency spectrum, spectral map, the filter zero points, and the spectrum)

genetic fuzzy (ga_fuzzy) pid gain optimal

the P300 (P3) wave is an event related potential (ERP) elicited in the process of decision making.

Particle Swarm Optimization(PSO) Algorithm Matlab Codes for Vehicle Routing Problem With Time Window(VRPTW)

Matlab 颜色的使用 colorbar colormap(Matlab use of colour)

Multivariable Frequency Domain Toolbox

利用 matlab进行数字图像矩阵数据的显示及其傅立叶变换(the show of digital picture )

在Matlab中，用PCA程序提取两个统计量：T2和Q从而应用在机械故障的预测中，我个人觉得还可以，希望大家指正。(In Matlab, with the PCA program to extract the two statistics: T2 and Q and thus used in the prediction of mechanical failure, I personally felt that I can and hope that we corrected.)

国外经典教材《神经网络设计》的演示程序NNARROW.W，非常经典、难得。本书书写非常优秀，演示程序同样如此。(Foreign classic textbook " Neural network design," the demo program, very classic, rare. This book is very good writing, presentation program the same way.)

MUSIC方法估计DOA,并求出了估计角(MUSIC method estimates DOA, and finds the estimated angle )