mfcdo-20120509

Matlab交互式多模型UKF和EKF滤波程序（附说明文档） (Matlab interacting multiple model UKF and EKF filtering procedures (with documentation))

说明：  改模块用于实现坐标系的转换，将abc坐标转换为dq坐标系(abc TO dq)

一种系统辨识方法，基于辅助模型对输出误差系统进行未知参数辨识(AM_FG.m for the output error models)

适合大家的学习滑模变算法，刘金琨老师书上的例子。(Sliding Mode algorithm suitable for all learning, Liu Jinkun teacher book example.)

一个matlab程序,实现严格按照BP网络计算公式来设计(design a matlab program ，In strict accordance with the BP network computing formula )

虚拟天线阵列波束成形，运用了LCMV算法，仿真了有用信号和干扰信号的零陷图，对初学者很有用，(Virtual antenna array beam forming, Using the LCMV algorithm，Simulation of useful signal and interference signal zero figureuseful for beginners.)

基于matlab的高斯混合模型的相关例程，算法等M文件，(some m file for gmm in matlab.)

the code file that is uploded is harmfreq file

CankNicolson scheme to solve the diffusion equation for different initial conditions

本代码是是基于离散余弦变化的数字水印算法，通过Matlab来实现。对学习水印有很大的帮助！(DCT)