test-lms

MATLAB矩阵实现相关源代码MATLAB matrix to achieve the relevant source code(MATLAB Matrices related to the source code MATLAB matrix to achieve the relevant source code)

电压电流负反馈的仿真程序，用matlab语言实现，经过测试可以运行(Voltage and current negative feedback of the simulation program, using matlab language, tested can run)

用matlab语言实现Butterworth滤波器的算法，经过调试可以运行！(using Matlab language Butterworth filter algorithm, After debugging can run!)

this is matlab code that perform convex optimization for several objective function types

when SNR is high , 1st sample estimator provides good estimate of A. it has no noise effect . so we don’t need averaging effect to reduce noise when SNR is high. However variance is still low in sample mean estimator which shows that in reality ,sample mean is good estimator than 1st sample estimator. So, for high SNR, we do not need to reduce the effect of noise by averaging. or we can say that for high SNR let say >1000 , 1st sample estimator got reduced noise. But as for as variance is concerned , the sample mean has low variance for high SNR as well.

说明：  Matlab的Aerospace Blockset模块的介绍和应用，是mathwork公司提供的文档。(Aerospace Blockset of Matlab introduction and application module is provided mathwork documents.)

The sourcecode of Universally-Convergent Squared-Operator Iteration Methods for fig2 using SOM

MIMO UWB four types of channels.

mimo for zero forcing equalizer

PCA人脸识别算法，识别率达到99 ，采用小波变换的方法及主成分分析法。(PCA face recognition algorithm, the recognition rate up to 99 , using wavelet transform methods and principal component analysis.)