codingsystem

This code is about short time fourier transform.

说明：  LMS算法的MATLAB 实现 结果正确 可以直接使用(MATLAB LMS algorithm can be used directly to achieve the correct result)

说明：  matlab中用于数值积分的工具箱 解压后copy到matlab安装目录下toolbox文件夹下(toolkit for numerical equation)

基于QR分解算法的自适应波束方向图形成，运算量较小(adaptive beamforming algorithm based on QR decomposition)

THIS IS IEEE TEST BUS SYSTEM

HHT变换matlab程序 在matlab下运行即可，可以修改各种参数，采样点数，各种电能质量原始信号均由程序所得，可以信号叠加而来。比如电压跌落，谐波，暂时上升，中断等。 例子给出的是 电压暂降。(HHT transform matlab matlab program can be run in, you can modify various parameters, sampling points, a variety of power quality of the original signal by the program proceeds, may signal superimposed from. Such as voltage drop, harmonics, temporary rise interruption. The example given is voltage sags.)

说明：  粒子滤波通过随机采样生成粒子，计算随机变量的后验分布(Particle filter generates particles by random sampling and calculates the posterior distribution of random variables.)

FBMC/ OQAM 利用多相滤波器和IFFT快速傅里叶变换实现的FBMC基本结构。具有良好的性能。(FBMC/OQAM. polyphase filter and IFFT Fast Fourier transform of the basic structure of FBMC. Good performance.)

MATLAB编程（第二版) Stephen J. Chapman 著 邢树军 郑碧波译(MATLAB Programming (Second Edition) Stephen J. Chapman translated by Xingshu Jun Zheng Bibo)

说明：  MATLAB7.1的关于遗传算法的所有源程序祥解(MATLAB7.1 on Genetic Algorithms all source xiang, XIE)