Matlab-basement

此文件含有大量程序，是《先进 PID 控制及其 MATLAB 仿真 （程序）》书里的程序，含教材。(This file contains a lot of procedures, are " advanced PID control and MATLAB simulation (program)" book of procedures, including teaching materials.)

a fuzzy PID controller in matlab

在matlab中偏微分的典型例子的代码，例如波形方程，热传导方程等()

小波分析的一款工具箱，包括很多有用的实用小波分析工具。(A wavelet analysis toolkit, including many useful practical wavelet analysis tools.)

FactoryPattern example to illustrate abstract, concrete, and product patterns.

说明：  粒子群算法，matlab程序，带有2D图形(Particle swarm optimization, matlab program, with 2D graphics)

说明：  自己编的图像加噪声源程序，以matlab为开发环境(image add noise source code, based on matlab)

通过这个实验，熟悉并能够灵活运用曲线回归或直线回归的方法去解决实际生活中的问题。(Through this experiment, familiar and flexible use of curvilinear regression or linear regression methods to solve real life problems.)

虹膜图像滤波，高斯滤波器，低通滤波器，巴特沃斯滤波器等(Iris image filtering, Gaussian filter, low pass filter, Butterworth filter, etc.)

说明：  对音频信号进行短时自相关函数与短时平均幅度函数的计算，文件中包含MATLAB的GUI设计，可以自由更改窗长与选择帧，附有使用说明。(You can calculate the short-time autocorrelation function and the short-time average amplitude function of the audio signal with this program. I also design a MATLAB-GUI for it. The window length can be freely changed and the frame can be selected with instructions. Instructions for use are attached.)