diffraction-Rayleigh-criterion

很好的人工免疫算法，用matlab实现，寻求函数的极值(immunity )

包括了MATLAB相关的工具箱的详细介绍，是学习matlab的很好的参考资料。(Including the MATLAB toolbox related details is a good learning matlab reference.)

在MATLAB环境下用程序实现IIR,FIR滤波器的设计，无需使用系统自带设计工具，具备选窗，阶数选择，频带选择等功能。(Program in the MATLAB environment to achieve IIR and FIR filter design, without the use of the system comes with a design tool with the selected window, order selection, band selection and other functions.)

一种常用的且易于工程实现的分数延时滤波器设计算法加窗法仿真，可以通过设定不同的滤波器阶数观察分数延时滤波器的幅频和相频响应。(A commonly used and easy to implement fractional delay filter design algorithm windowing simulation, you can set the filter order to observe the fractional delay filter amplitude and phase frequency response.)

这个是MATLAB 中 simulink 自己搭建的仿真模型，适合入门及相对光伏模型进行一定了解的同学(This is a simulation model built by Simulink in MATLAB. It is suitable for students who have a certain understanding of the entry-level and relative photovoltaic models.)

本程序为扩展卡尔曼滤波(ekf)的程序代码，可以供初学者学习。(This procedure is extended Kalman filter (ekf) code, for beginners to learn.)

在MATLAB中画球体时，通常球体的大小是一样的，此命令文件通过控制不同坐标轴大小位置可以控制球的大小(Sphere in MATLAB, painting, usually the size of the sphere is the same, the command file sizes by controlling the position of the different axes can control the size of the ball)

英文文本处理，去掉停用词，提取词干，提取文本特征向量(English text processing, removing stop words, stem extract, extract text feature vectors)

this file present one of the most popular way to calculate dijkstra distance presentation, especialy for 3D triangulation mesh.

永磁同步电机仿真模型，亲测好用，永磁同步发电机(the simulink model of PMSM used in matlab)