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这是一本很好的matlab教程，对matlab的学者有很大的帮助(this book shows the basis contents of matlab,it can help the man who study matlab.)

说明：  本程序用于提取图像库的gist特征，matlab编写，有test文件(This procedure is used to extract the gist features of the image library, matlab prepared a test file)

用MATLAB实现了基于pca的特征提取方法，有效地完成了识别，是识别的经典例子(PCA to achieve recognition )

本程序是俄罗斯方块matlab版本，完成基本的功能，运行成功(matlab test simulation)

february series code

separality motor excited dc

用Matlab仿真直接序列扩频系统 用Matlab仿真直接序列扩频系统(Matlab program for DSSS system)

基于MATLAB实现了极坐标下的傅里叶变换，对一个给定 n×n 的二维信号，其计算复杂度等价于笛卡尔坐标下的2D-FFT，可广泛应用于图像处理和分析。(A fast high accuracy Polar FFT algorithm is given in the software package written in MATLAB. For a given 2D signal of size n×n, the algorihtm s complexity is just like in a Cartesian 2D-FFT, which can be used widely in image processing and analysis.)

Integer Square Root with Remainder

利用对已知样本的学习，测试，从而对未知样本进行分类！(Study using the known sample, test, and thus to classify the unknown samples!)