chepaishibie

关于遗传算法的matlab 程序代码，或许对有些这方面的同仁有用(on Genetic Algorithms Matlab code, perhaps some of us in this regard useful)

基于无差拍的有源电力滤波器（APF）的仿真设计，包括（谐波检测， 电流跟踪环节） Z域(spwm调制)(Deadbeat based Active Power Filter (APF) simulation design, including (harmonic detection, current tracking links) Z domain (spwm modulation))

两篇关于语音信号处理的文章，对于语音初学者来说相当实用，希望对大家能有所帮助(Two articles about the speech signal processing for voice beginners very useful, I hope that we can help)

matlab基础与编程入门（第二版）相配套的例程，适合初学者(matlab basic and introductory programming (Second Edition) matching routines, suitable for beginners)

说明：  用于但目标的蚁群算法程序，matlab语言环境。(However, the aim of the ant colony algorithm for the program, matlab language environments.)

程序实现雅克比.戴维逊的QR分解，希望有用到的！(Program to achieve Jacobi. Davidson QR decomposition, hope to be useful!)

matlab仿真的ofdm系统程序，非常简单的系统，适合新手学习(OFDM simulation of the MATLAB system, the system is very simple, suitable for beginners to learn)

模式识别中的bayes判别分析算法，有PMUSIC 校正前和校正后的比较，实现了图像的加水印，去噪，加噪声等功能。( Pattern Recognition bayes discriminant analysis algorithm, A relatively before correction and after correction PMUSIC, Realize image watermarking, de-noising, plus noise and other functions.)

基于matlab的图形图象加密算法，对图形图象进行行列变换，达到对图象进行加密的功能。(Matlab-based graphical image encryption algorithm, to transform the ranks of graphics images to be encrypted on the image function.)

4个不同信道环境下误码率的分析，基于信噪比SNR的，通信方面(four different channel bit error rate environment analysis, based on the SNR, communications)