SparseOLS

M-QAM constellation mapping

说明：  光学夫朗和费衍射现象模拟Matlab源代码 (Optical phenomenon of Fraunhofer diffraction simulation Matlab source code)

用Matlab语言实现基于小波DWT域水印技术(Matlab language using DWT domain watermarking technique based on wavelet)

NC-OFDM在六径瑞利衰落信道下的性能分析(NC-OFDM in the six path Rayleigh fading channel performance analysis)

哈明窗设计带通滤波器 低阻带边缘：0.3*pi ； 高阻带边缘：0.6*pi AS＝50dB； 低通带边缘：0.4*pi RP＝0.5dB； 高通带边缘：0.5*pi (hamming window design a bandpass filter)

一个ofdm同步算法，可以直接运行，且有仿真图(one ofdm synchronization algorithm can run, and there is simulation map)

homework 3-2 is difficult

本代码包含了多个MATLAB经典程序，其中有：滤波器，线性变换，图像处理等(This code contains a number of MATLAB classical procedures, including: filters, linear transform, image processing, etc.)

说明：  运行混沌电路中的经典方程组——洛伦兹方程组，通过计算相图和李雅普诺夫指数图，分析其动力学行为。(Lorentz equations, a classical system of equations in chaotic circuit, are used to analyze its dynamic behavior by calculating the phase diagram and Lyapunov exponent diagram.)

matlab数字图像处理 彩色图像处理部分 含代码和结果显示(matlab image processing color image processing section Containing the code and the results show)