中文说明： ofdm系统仿真 含16qam调制 fft 加窗 加cp等模块，DC-DC部分采用定功率单环控制，包括四元数的各种计算,完整的图像处理课设，包含所有源代码，汽车图像，最小二乘回归分析算法，基于小波变换的数字水印算法matlab代码。
English Description：
Simulation of the OFDM system with 16qam modulation FFT window plus CP modules, DC-DC converter using power single-loop control, including the various calculations of the Quaternion, a complete image processing course, containing all of the source code, image, least-squares regression analysis method, digital watermark algorithm based on wavelet transform Matlab code.