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说明：  差分进化算法，最新的用于替代遗传算法，是以后的主要发展方法(differential evolution)

说话人身份识别程序，采用MFCC参数提取，并建立GMM模型来进行识别(Speaker identification procedures, using MFCC extraction, and the establishment of GMM model to identify)

sar成像最后如果要查看结果，就是这个程序实现的功能，画出峰值旁瓣比！(sar imaging Finally if you want to see the results, is the function of this program, draw peak sidelobe ratio!)

MATLAB 6.5 辅助小波分析与应用 pdf格式文本书籍(MATLAB 6.5 auxiliary wavelet analysis and application pdf format text books)

Add Salt pepper noise and gaussian noise

自组织特征映射网络实现无监督聚类，调用工具箱，非手算(Self organizing feature map network to realize unsupervised clustering, call tool box, non hand count)

这是一份MATLAB基础课件，由于我也是初学者，这部课件讲的很浅显，但比较适合初学者对MATLAB所有功能的一个初步了解内容包括涵数值数组及其运算， M文件和面向对象编成， 字符串数组， 符号变量， matlab 绘图 及 Simulnk动态仿真。以及两个基本浅显的程序题。此为第 6章。(This is a basic MATLAB courseware, because I am also a beginner, this software is very simple-speaking, but more suitable for beginners of all the features of MATLAB, a preliminary understanding of the content including the Han and its numerical array computing, M documents and for object into string array, variable symbols, matlab graphics and dynamic simulation Simulnk. As well as the two basic procedures for simple questions. This is Chapter 6.)

计算Choi-Willams分布!显示Choi-Williams分布三维图!功能简单实用！(Choi-Willams distribution calculation! Choi-Williams distribution shows three-dimensional map! Function is simple and practical!)

说明：  图像灰度变换、图像的锐化、⑴直方图均衡化（histogram equalization），⑵直方图匹配（histogram matching），⑶邻域平均（neighborhood averaging），⑷局域增强（local enhancement）， ⑸中值滤波（median filtering）。源码(Image gray-scale transformation, image sharpening, ⑴ histogram equalization (histogram equalization), ⑵ histogram matching (histogram matching), ⑶ average neighborhood (neighborhood averaging), ⑷ enhanced local (local enhancement), ⑸ Value filtering (median filtering). Source)

数字信号处理中对于多个信号频谱分析的BT法仿真程序。(Digital signal processing for multiple signal spectrum analysis of the BT method simulation program.)