mfcc4

多重判别分析，根据输入样本和标签自动生成判别空间(Multiple discriminant analysis, and labeling of the input sample space automatically generated discriminant)

基于小波变换的可变步长自适应LMS语音信号去噪程序，对实际复杂噪声具有很好的效果(Based on wavelet transform adaptive variable step size LMS Speech Signal Denoising procedures, the actual complexity of the effect of noise has a very good)

gmdh for matlab sorcse code

该文件是GRNN的数据预测的源代码，可用于基于广义回归神经网络的货运量预测(The file is a the GRNN data predicted source code that can be used for cargo forecast based on generalized regression neural network)

齿轮加工的matlab程序,当齿数小于17时，可能产生一些影响，由于跟根切的原因(A matlab program to produce the gear.)

LDA简单的小程序，线性判别，用于分类的(LDA simple little program, linear discriminant for classification)

说明：  这是一个建立在OMP算法基础上，笔者自己提出来的一个稀疏分解的DOA估计算法，利用阵列流形矢量间的不相关进行匹配追踪选择，选出与信源位置流形最接近的，以便求得DOA(This is a building based on the algorithm of OMP, the author himself a sparse decomposition algorithm for DOA estimation, using the array manifold a vector between the related matching track selection, and choose the source position manifold closest, in order to obtain DOA)

包含matlab的使用频率较高常用命令及其功能，便于查询，方便快捷(Contains a higher frequency of use matlab common commands and their functions, easy to check, convenient)

For PSO implimentation.

Matlab 实现求复杂网络的度分布，并返回度，以及平均度(Matlab seeking to achieve the degree distribution of complex networks)