LPS

mathews数值分析书的源代码，用matlab编写，第一章第十二部分。(mathews numerical analysis of the book' s source code, using matlab, the first chapter of Part XII.)

经验模态法可以做信号加强、模式识别、特征提取等,本程序是经验模态的matlab实现，(the realization of emd using matlab.it canbe used in the signal denoising ,pattern recognition and feature extraction )

matlab program of sift，and using for image processing

整流器模型mdl模型，希望对初学者理解整理过程有用(Mdl model rectifying model, I hope useful for beginners to understand the process)

介绍了如何在taskflow之间传递参数以及如何获取taskflow的返回值(Introduce how to post param to taskflow )

S 变换是 Stockwell（1996）等提出的一个时-频分析方法，它结合了短时 Fourier 变换和小波变换的特点，能够完全无损地实现逆变换。(S-transform is a time-frequency analysis method proposed by Stockwell (1996). It combines the characteristics of short-time Fourier transform and wavelet transform, and can realize inverse transform completely without loss.)

This m file performs the CDMA coding and decoding.

algoritmo de minimos cuadrados

主要是看如何产生矩形波，定义了矩形波的持续时间，采样点数(width points)

log-gabor用于年龄变化的人脸重构，效果很好(log-gabor)