ppt

说明：  用sa进行光谱图像的特征提取的matlab程序，该算法比用其他方法在性能方面高%15(with spectral images of the Matlab feature extraction procedure, the algorithm than other methods in high-performance)

PCA ICA and LDA for Face-Recognition this document helps you understand the main idea in PCA ICA and LDA algorithms and their differences

这是很实用的一个matlab的录音界面小程序，经行语音录制，分析等。(This is a very useful little program matlab recording interface, the line of voice recording and analysis.)

FICHIER contenant le code matlab

CDMA simulation using matlab

groupICA is an extended Blind Source Separation algorithm to help processing EEG data

求出语音mel倒谱系数的matlab代码，返回mfc(function mfc=mfcc(x) )

This Filter provides a selective mean (averaging) lter. In contrast to the standard mean lter,it preserves edges better and is less sensitive to outliers(outliers are those that are not included in the measurement taking place.In this case averaging). The lter smooths an image by taking an average over the neighbouring pixels, but only includes those pixels that have a value not deviating from the current pixel by more than a given range. The range is dened by the standard deviation of the pixel values within the neighbourhood . If the number of pixels in this range is too low (less than `Minimum Pixel Fraction ), averaging over all neighbouring pixels is performed.With the `Outlier Aware option, averaging over all neighbouring pixels excludes the center pixel.

基于小波变换的模糊图像融合程序。是两幅图像的处理程序。(Based on the wavelet transform of fuzzy image fusion process)

filtrage, this represents a good example of filtrage in mathematic matters