problem-1

IIR FIR滤波器的实现，源码中给出了详细的关于IIR 和FIR滤波器在MATLAB实现的算法(IIR FIR)

Chinese Radars Examples Type and Functionality

Emd 数据分析包 可以绘制希尔布特边际谱 包络谱等(Emd data analysis package，It can draw envelope spectrum and Hilbert-Huang Spectrum ,etc)

S-function程序编写实例,本人学习MATLAB中系统函数第一个编写的程序。运行环境：MATLAB。直接运行即可。(the programming example of S-function.)

说明：  实现PCA和KPCA，LDA，fisher对故障的诊断，有很好的效果。(Realize PCA and KPCA, LDA, fisher on fault diagnosis, a very good effect. )

粗糙集数据初处理。。。。将连续数据离散化

根据给定函数的结点的函数值，以及边界条件，计算差指点的近似值。(According to a given function node function values, as well as boundary conditions to calculate the approximation of poor advice.)

a matlab code for calculating the lyapunov exponents for any given system

用matlab实现录音放音，播放祝你生日歌，附说明文档。。(Implementation of audio playback using MATLAB, player I wish you a birthday song, with documentation)

image processing program filter