ofdm-awgn

implementation of Secure Force Encryption Algorithm for images.

基于kaiser窗的双谱线插值FFT谐波分析，插值与拟合的matlab实现，ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块。( Dual-line interpolation FFT harmonic analysis kaiser windows, Interpolation and fitting matlab implementation, ofdm system simulation including 16qam modulation fft windowing modules plus cp.)

小波分析理论与MATALB R2007 实现第十章演示代码(Wavelet analysis theory and MATALB R2007 A Chapter demo code)

1.同时对多个光谱数据进行一阶导数计算，并保存在元胞数组中。2.对光谱数据进行取均值，每三个列为一组。(At the same time, the first derivative of multi-spectral data is calculated and stored in the cell array.The spectral data are averaged and divided into three groups.)

hai this isuseful for all

说明：  LEACH 协议的MATLAB仿真代码,有详细的注释,易于阅读和理解(LEACH protocol MATLAB simulation code, there are detailed notes, easy to read and understand)

matlab的汉明码编码与解码，hamm_enc完成编码，hamm_dec完成解码(Matlab Hamming codes coding and decoding, hamm_enc complete coding, hamm_dec completed decoding)

这是学习MIMO卫星通信系统，信道容量与信噪比之间关系的一个好的案例(MIMO matlab SNR)

用Matlab实现的孔洞填充算法，可实现类似Matlab imfill函数的功能，填充图像小孔洞(With hole filling algorithm implemented in Matlab, Matlab imfill function can achieve similar functionality,filling small holes in the image.)

对Lorenz系统进行仿真出李雅普诺夫指数和最大李雅普诺夫指数(The Lyapunov exponent and the largest Lyapunov exponent are simulated on the Lorenz system,)