NRZL

一个matlab 工具包，可以解决非线性的优化问题，很好用(A matlab toolkit, you can solve the nonlinear optimization problem, and good use)

说明：  基于遗传算法的城市交通信号优化分析，对城市道路交叉口交通信号灯实施合理优化控制，可直接运行(Based on the genetic algorithm of urban traffic signal optimization analysis, the urban road intersection traffic lights to implement a reasonable optimal control, can be run directly)

偏微分方程数值解的matlab程序，具有较好的实用性，方便大家使用和参考。(Numerical solution of partial differential equations matlab program, with good usability, to facilitate the use and reference.)

说明：  用PSO算法对PID参数进行整定,对P、I、D三个参数进行合适值选择(Tuning PID parameters with PSO algorithm)

说明：  风速模型，含有四种风，随机风、阵风、渐变风、基本风。(Wind speed model, including four winds, random wind, gusty wind, gradual wind, basic wind.)

这个代码是利用标准粒子群算法来求解PID控制器参数优化的，本程序利用matlab编程和matlab中的simulink一同求解，并得到了很好的结果，将每个粒子初始值作为pID控制器的最优解，然后不断迭代，得到最优

matlab代码，用于计算小波基mallet的程序，对学习小波变换很有用(matlab code used to calculate the wavelet mallet procedures, the study of wavelet transform is useful)

实现了小波的图像量化，包括均匀量化，WSQ标准量化，k均值矢量量化，附简明pdf报告。(Implementation of wavelet image quantification, including the uniform quantization, WSQ standards for quantification, k means vector quantization, with a concise pdf report.)

各种小波函数，消失距求取源代码，应用简单方便(Various wavelet functions, disappeared from the strike source, application is simple and convenient)

Reed solomon sub modules