FFT_TEST

图像功率谱密度的快速计算方法，可选择滤波器及运算长度(Image power spectral density of the rapid calculation method to choose the length of filter and computing)

说明：  上传的附件为pca主成分分析算法matlab源码(From the Annex for the PCA principal component analysis algorithm matlab source)

基于matlab的图像增强技术，包括灰度变换，锐化，彩色增强和频域增强(Matlab-based image enhancement technology, including gray-scale transformation, sharpening, color enhancement and frequency domain enhancement)

Matlab Toolbox for Dimensionality Reduction v0.7.2 - November 2010

Blind Sources Separation code

信号统计建模，MCE算法,EM算法，模式识别(Signal statistical modeling, MCE algorithm, EM algorithm, pattern recognition)

It tells you how to make a GA programme!(It is useful for a new learner to leaen GA!)

bibliothèque de la MAS

用matlab进行数据的预处理 内含详细的代码(Data preprocessing with detailed code)

详细介绍了pca算法，具有一定的通用性,比较适合初学者(Pca algorithm described in detail with a certain degree of commonality，it is very useful for learner)