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This is an hardware project.

RGB to gray scale conversion of image.

program for your use

2D FFT in matlab. inputs are original data and block size. ex) block size = [8 8]

matlab程序：用最小二乘法拟合椭球曲面(matlab program: using least-squares fitting ellipsoid surface)

emd code with detail commnet

公司最近项目做的一个DDC（数字下变频）simulink建模模型 真情奉献给大家(this is a project about digital down-converter,it is bulit with Simulink.)

光子晶体色散方程，matlab编译，程序简单易用，正确率高(Photonic crystal dispersion equation, matlab compiler, the program easy to use, the correct rate)

这是一个用matlab编写的ofdm接收端程序，非常简洁，欢迎大家下载(This is a written with matlab ofdm receiver program, very simple, are welcome to download)

ICA梯度下降算法，里面包含了数据用来验证梯度下降算法的实现过程。对ICA的具体算法有清楚的了解。(ICA gradient descent algorithm, which contains the data used to verify the gradient descent algorithm implementation process. Have a clear understanding of the specific algorithms of ICA.)