Contourlet

用DWT实现二维小波变换,调原始图像矩阵后进行二维小波分解，重构源图像及结果显示(Wavelet transform in 2-D dimentation)

An improved phantom for compressed sensing MRI reconstruction

学习元胞自动机的好程序，尤其对于新手。可以和生命游戏等一起结合来入门学习。(Simulation of forest fire.)

说明：  对一副已经给出的图像进行中值滤波处理，利用罗伯特算子、索伯尔算子、canny算子、拉普拉斯算子，分别进行边缘检测。 具体见说明文档。(A given image is processed by median filter. Robert operator, Sobel operator, Canny operator and Laplace operator are used for edge detection. See the instruction document for details.)

自己编写的用于谱变换，包括赫尔伯特变换、短时傅里叶变换、小波变换的MATLAB程序，程序仅供参考。如果有想使用的，看一下变换的效果，自己可以找一组原始数据在MATLAB中运行使用。

非线性规划Matlab工具箱，比较全面，希望有用。(Matlab Toolbox for Nonlinear Programming, more comprehensive, I hope helpful.)

关于粒子群算法的相关论文，共有文章17篇，可供有兴趣的朋友研究讨论(Particle Swarm Optimization on the relevant papers, a total of article 17, interested friends for study and discussion)

　K-means算法是最为经典的基于划分的聚类方法，是十大经典数据挖掘算法之一。K-means算法的基本思想是：以空间中k个点为中心进行聚类，对最靠近他们的对象归类。通过迭代的方法，逐次更新各聚类中心的值，直至得到最好的聚类结果。(K-means algorithm is based on the division of the classic clustering method, is ten classic one of data mining algorithm. K-means the basic idea of the algorithm is: to the space K point as the center of the cluster analysis, near their object classification. Through the iterative method, each successive update clustering center value, until get the best clustering results. )

仿真了雷达系统中信号产生、回波信号、脉冲压缩、MTI、MTD与恒虚警检测的过程。(Simulated radar signal generation system, the echo signal, pulse compression, the process of MTI, MTD and CFAR detection.)

根据历史数据，利用反馈神经网络对电力系统运行负荷进行预测(power prediction)