5_9_point_stencil

基于粒子群算法的PID参数设置。其中程序比较先进。(Particle Swarm Optimization Based on the PID parameters. One of the more advanced procedures.)

this is machine mechanism in PID control of Motor whit zero-impulse used in matlab, draw freq fig.

HHT（希尔伯特黄变换）：Matlab程序_台湾国立中央大学实验室（正版可运行_不同于已有的，该版本经改写整理_直接可以运行）压缩包 (HHT (Hilbert Huang Transform): Matlab program _ Taiwan' s National Central University Laboratory (Genuine runs _ Unlike existing, this version after finishing _ rewriting can be run directly) archive)

lssvm这是一个很好的用于建模及预测的源码 ，很方便很简单很实用(lssvm for pridect)

说明：  产生一定频率的正弦信号，并利用matlab函数加瑞利噪声和高斯噪声，模拟传输信道的衰落，最后画图对比加噪前后的信号。(Adding Rayleigh noise and Gaussian noise to a given signal)

Introduce how to use matlab to solve many variety problems.

evaluation descriptor in matlab.

说明：  文件中是用于matlab画smith圆图程序包(Document is used to circle diagram smith painting matlab package)

适合MATLAB初学者，有关符号说明部分，可以更快掌握一门语言(MATLAB for beginners, the relevant symbol Description section, you can quickly master a language)

NOMA系统计算用户中断概率和系统吞吐量。(The outage probability and system throughput of NOMA system.)