Iris-Segmentation

matlab code for simulation of raleigh fading channel.

will be very useful for those who need code for lsb steganography

双线性内插,图像放大缩小，简单容易学，好理解，上手快(Bilinear interpolation, image zoom, simple and easy to learn, easy to understand, quick)

说明：  该文件包含用MATLAB实现的OFDM 的源程序(Channel estimation for a MIMO-OFDM system)

基于视觉诱发电位的脑电信号的频率和相位的检测，用于得到受试者的看到的数字。(SSVEP brain signal anlaysis codes. )

matlab与VC版本的FFT与FIR程序代码(FFT and FIR code written in both matlab and stand C)

利用函数建立非负矩形脉冲，然后利用频谱分析函数对该矩形脉冲进行频谱分析，并进行频率移位修正（利用FFTSHIFT），观察该脉冲频谱。(Use function to create a non-negative rectangular pulse, and then use the spectral analysis of the rectangular pulse function spectral analysis, and the frequency shift correction (using FFTSHIFT), observed that the pulse spectrum.)

用fleury算法计算一个欧拉图的穷举的方法 注意：w代表欧拉图矩阵 begin代表起点 只能是欧拉图！(Fleury algorithm using an exhaustive method of Euler diagram Note: w on behalf of the Euler diagram can only be a starting point matrix begin on behalf of the Euler diagram!)

此程序用于对时间序列数据做协整性检验以及granger因果检验(This program is used to cointegration tests and Granger tests)

three seven segment simulation in matlab