CPSIR

数字滤波器在数字信号处理领域中已经得到广泛应用,MATLAB 软件的频谱分析和滤波器的分析设 计功能很强,从而使数字信号处理变得十分简单。利用MATLAB 的数字滤波器设计工具箱可以快速有效地设计各种数字滤波器,设计简单方便。介绍了IIR 数字滤波器的设计原理、步骤以及在MATLAB 中的实现。(Digital filter in the field of digital signal processing has been widely used, MATLAB software for spectrum analysis and filter analysis and design features strong, so that digital signal processing have become very easy. MATLAB using the Digital Filter Design Toolbox can quickly and efficiently design of digital filters, design is simple and convenient. Introduction of the IIR digital filter design principles, steps and in the implementation of MATLAB.)

EyeMapC code matlab for finding eye region

Implement the split and merge procedure for segmenting

说明：  EEG近似熵计算程序，便于计算脑电信号 一种简单有效的测度熵替代方法——近似熵(approximate entropy)方法(EEG approximate entropy calculation program, facilitate the calculation of EEG)

Matlab高阶统计量工具箱函数中文文档(Higher-order statistics Matlab toolbox functions Chinese documents)

粒子群算法初步讲解，粒子群算法分类，标准粒子群算法的实现(Preliminary analysis of particle swarm optimization)

说明：  《MATLAB 7.0编程基础》第5章 （源码实例）主要讲解MATLAB的编程基础("MATLAB 7.0 programming foundation" Chapter 5 (source code examples) mainly on the basis of MATLAB programming)

基于matlab小波变换实现的图像压缩 （通过mask截取小波变换系数）(Wavelet Transform Image Compression)

二进制数字调制解调及GUI界面实现，2psk，2ASK,2FSK,2DPSK(AS you see above)

direct calculation of fft