PCA

it is nonlinear method for blind source seperation using matlab

this is a matlab file for converting XYZ colorspace to RGB color space.

MIMO-ofdm documents in pdf format

说明：  本代码是基于LDA算法的人脸识别算法，这是一个简单的例程(This code is based on LDA algorithm face identification algorithms, this is a simple routines )

说明：  开普勒公式卫星轨道模拟 以及 左边转换函数 ECI2ECEF LGCV2ECEF等等(Simulation of orbital motion by solving Keplerian equation)

灰度膨胀，matlab实例，对于你理解其原理很有帮助(Gray expansion Matlab example for you to understand its principles helpful)

BPSK调制，调制方法：BPSK，该程序只包含调制功能(BPSK MODULATION)

Matlab图形图像处理函数命令Graphics and Image Processing Matlab function commands(Graphics and Image Processing Matlab function commands Graphics and Image Processing Matlab function commands)

本代码为Matlab英语字母和数字识别代码，使用autocorrelation算法.代码在Matlab7.0中运行成功,对于字体单一的情况，处理效果较好。(OCR for English & number based on Autocorrelation.)

说明：  时频分析方法是非平稳信号处理的一个重要分支，它是利用时间和频率的联合函数来表示非平稳信号，并对其进行分析和处理，利用时频分析法对语音信号进行去噪。(Non-stationary time-frequency analysis is an important branch of signal processing, it is the joint use of time and frequency functions to represent the non-stationary signal and its analysis and processing, using time-frequency analysis of the speech signal denoising. )