Subplot_2

本程序重构各层低频和高频系数，画功率谱，横坐标为频率，纵坐标为功率，小波包分解最后一句是为显示小波包四层分解树结构(Reconstruction of the procedural layers of low and high frequency coefficients, draw power spectrum, the abscissa is the frequency, the vertical axis is power, wavelet packet decomposition is the last sentence of four to show the wavelet packet decomposition tree)

说明：  基本蚁群算法，，希望大家能够喜欢，很好的资源(Ant colony algorithm)

for linear induction motor drive using model predictive control

完成图像的比例缩放，可以按照需要完成对图像的大小设置 (To complete the image scaling, image size is set in accordance with the need to complete)

An immutable sorted set with one or more elements.

这是基于PCA的人脸识别，用MATLAB编写，包含了K-L变换，奇异值分解等方法，且采用了最小距离分类器(This is based on the PCA face recognition, using MATLAB to prepare, including the KL transform, singular value decomposition and other methods, and the use of the minimum distance classifier)

this code is used for signal equalization in receivers

Matlab用遗传算法求解多目标非线性的数学模型(Matlab genetic algorithm for multi-objective nonlinear mathematical model)

Development of GUI for matlab

基于matlab实现的椭圆拟合代码！包括经典的几种椭圆拟合方法！(The ellipse fitting based on matlab code! )