matlabandtelecommunicationsimulation

盲信号自然梯度法盲分离程序，用于进行瞬时盲分离(Natural Gradient Blind Signal Separation legal procedures, for instantaneous blind source separation)

说明：  用于自学的PPT 帮助大家能够更好的 学习MATLAB 有助于 大家的自学哦(GOOD)

说明：  s法提取背景，为实现运动目标检测打下基础 matlab (s extraction of background, to lay the foundation for moving target detection matlab)

Generates APDL Code from NASTRAN Input file

说明：  Matlab简单教程，能学习一些最基本的操作(Matlab simple tutorial to learn some basic operations)

基于Hopfield的神经网络算法的MATLAB编程求解旅行商问题，程序复杂，但是求解效果很好(Hopfield of neural network algorithm based on the MATLAB program for solving the traveling salesman problem, complicated, but works well for solving)

Fs = 100000 t = 0:1/Fs:.00296 x = 1-cos(4*pi*t) cos(2*pi*t*200) h = spectrum.welch Instantiate a welch object. psd(h,x, Fs ,Fs) Plot the one-sided PSD

这是一个电力系统信号，其中频率为200和300.应用付立叶变换并求频谱图 (This is a power system signal, including frequency of 200 and 300 apply Fourier transform and spectrum requirements)

pso particle Swarm optimization

数学建模：长江水质评测,程序包含了预测模型(Mathematical modeling: the Yangtze River Water Quality Evaluation)