My_fft1

基于高斯混合分布的假设，利用EM算法对数据进行分类(classification based on the Gaussian Mixtrue Models using EM algorithms)

This is amatlab code fo compression with psychoacoustique

基于傅里叶变换的数字水印算法，实现了图像里的水印的嵌入和提取。Matlab代码。(Fourier transform-based digital watermarking algorithm to achieve the image in the watermark embedding and extraction. Matlab code.)

gmcalab 快速广义的形态分量分析，三相光伏逆变并网的仿真，利用matlab针对图像进行马氏距离计算 。( gmcalab fast generalized form component analysis, Three-phase photovoltaic inverter and network simulation, Using matlab to calculate the Mahalanobis distance for the image.)

the code leach in wireless sensor network

频谱分析和滤波器设计 ppt文件 MATLAB表述的信号和系统， 用MATLAB与信号流图求系统 频谱分析 离散频谱与连续频谱的转换(Spectrum analysis and filter design ppt file MATLAB expression signals and systems using MATLAB and signal flow diagram for the system spectral analysis of discrete spectrum and continuous spectrum conversion)

Gauss消去法，解高阶线性方程组（Gauss消去法完整程序）(Gauss)

信号维数的估计，ldpc码的编解码实现，迭代自组织数据分析。( Signal dimension estimates, Codec ldpc code implementation Iterative self-organizing data analysis.)

说明：  该资源是MATLAB程序设计，对MATLAB初学者入门MATLAB程序设计有很大的帮助，通过该课件能够基本使用MATLAB进行简单的编程(The resources are the MATLAB programming, Introduction to MATLAB on the MATLAB programming beginners have a lot of help, through the basic use of MATLAB software can be a simple programming)

以前西电研究生DSP大作业代码，都是C语言和Matlab完整版，可以供大家编程参考 (Former Western Electric graduate DSP great job code, C language and Matlab full version, can be programmed for your reference)