LS盲信道估计的代码程序 Channel_est_LS

说明：  对信号做五点三次平均法平滑处理，已编成函数，一种平滑较快，一种较慢。(Three of the signal with an average of five-point smoothing method has been compiled function, a smooth and rapid, a slower.)

两通道滤波器组的设计，包括正交镜像fb,仿酉fb,准确重建fb.(two channel filter design, including the orthogonal images fb, fake Unitary fb, accurate reconstruction fb.)

sample MIS of employeee and students

classification d une image

this is the program for color based image retrieval system....

sobel边缘检测在matlab环境下实现的源程序代码(Sobel edge detection in matlab source code realization)

基于粒子群优化算法（PSO）的类间方差估计（Otsu）(Based on Particle Swarm Optimization (PSO) of the between-class variance estimation (Otsu))

finds zero crossings of a speech signal

说明：  利用wolf法求取Lyapunnov指数，并绘制图形(Method used to obtain Lyapunnov wolf index, and draw graphics)

Code to estimate Hurst Exponent