Comm_system

阿诺德算法，用于图像加密的阿诺的算法。可以直接使用matlab软件实现。(Arnold algorithms for image encryption the Arnold algorithms. Matlab software can be used directly.)

MATLAB给图像添加高斯、椒盐、加性及乘性噪声[噪声生成]源代码Gaussian-Pepper-Noise-Generator(MATLAB——Gaussian-Pepper-Noise-Generator)

OFDM仿真程序MATLAB 接收端采用的算法和程序流程与发送端发送的OFDM符号的帧结构有关系。具体的帧结构，以及定时估计，频偏估计，剩余误差跟踪的算法可参考算法说明文档(MATLAB simulation program OFDM receiver algorithm and procedures used in processes and the sending end to send the frame structure of OFDM symbols are. Concrete frame structure, as well as the timing estimation, frequency offset estimation, the remaining error tracking algorithm algorithm can refer to documentation)

matlab中细化谱的示例程序，操作简单，可直接复制，便于调用。(Zoom Spectrum in matlab sample program, simple operation, can be directly copied, easy call.)

说明：  MATLAB帮助,很好的初学者教程，很有用(MATLAb help，it is very usefull)

BP神经网络源代码 matlab编写程序(BP network)

Opnet moduler 14.5 example of wireless communication Author Mithilesh Patel

ARMA模型预测matlab测试程序，本人亲测好用(ARMA model prediction)

说明：  用matlab实现的小算法程序，基于分块嵌入(Algorithm with a small matlab program implementation, block-based embedding)

it s a matlab GUI code for Monte Carlo simulation of scattering on rough surface.