x=2*sin(4*pi*t)+5*cos(8*pi*t) 对其进行快速傅立叶变换 加入高斯噪声 再进行频谱分析...

一个MATLAB程序，用以实现基于最小均方误差算法的自适应均衡器，通常可以直接应用在数字通信系统中(A MATLAB program used to implement an LMS adaptive equalizer which can be directly applied in the digital communication systems)

it is matlab code , som(slef organizing map) tool for matlab

金融数量分析：基于MATLAB编程第二版一书中自带源码，分享给大家(Financial quantitative analysis _ all source-based MATLAB programming second edition)

有源电力滤波器是用于动态抑制谐波、补偿无功的新型电力电子装置，控制并主动输出电流的大小、频率和相位，并且快速响应，抵消负载中相应电流，实现了动态跟踪补偿，而且可以既补谐波又补无功和不平衡。(APF:Active power filter)

sampling theorem description

C-C方法求lorenz的延迟时间,还没试试，自己打开后改可以试试(C- C method for lorenz delay time)

一种基于信号二阶四阶矩的信噪比估计方法，该文件中包含该方法的文章以及matlab程序。(This estimation method is based on the signal second-order signal-to-noise ratio of the fourth moment. The file contains a paper and a code.)

机械臂PID调节器设计，PSO算法优化，模型程序文章都有(PID controller design robotic arm, PSO algorithm optimization, model program article has)

Zigzag scanner of 2d matrix or images! it is usefull to convert the images or matrixes for comrepssion

Multiple Source EM Wave propagation modeling via Finite Differences