erasenoise

生成混沌种子。能对原始的数字水印信息进行加密，分别显示(Generation of Chaos seed. To the original information of the digital watermark is encrypted, respectively, show)

说明：  matlab 的 ofdm 系统程序 仿真(matlab simulation of ofdm system program)

AM信号的循环谱的matlab代码实现，初学者适合 (The AM signal of the cyclic spectrum of matlab code, suitable for beginners )

根据自己的需求产生加入特定方差的白噪声的状态量数据。(According to their specific needs generated by adding white noise variance of the state of traffic data.)

Several codes of algorithms IA for implementations and tests, enjoy it!

t检验，通过多样的分析可以得出想要的熵结果。(t-test.you can download it every day.)

This file for computing the matching pursuit

there is an example given

灰狼优化算法和粒子群算法性能比较，附加灰狼算法介绍的PDF(Performance Comparison between Grey Wolf Optimization Algorithm and Particle Swarm Optimization Algorithm)

水平集图像处理程序,利用一个新的变分公式进行图像处理，效果很好(Level set image processing program,we present a new variational formulation for geometric active contours that forces the level set function to be close to a signed distance function, and therefore completely eliminates the need of the costly re-initialization procedure.)