fdtd_2d_yuanzhu

ADRC主要资料，包含ADRC核心文章，韩京清教授的“从PID到ADRC”的中文翻译。(ADRC information, including the ADRC-core, Professor Han Jingqing " from PID to ADRC" Chinese translation.)

用遗传算法解决TSP问题，matlab源程序(Genetic algorithm to solve TSP, Matlab source code)

信源编码,香农编码，实现了部分功能。希望大家积极改正。(Source coding, Shannon coding, to achieve some functionality. I hope you actively corrected.)

he m-file helps you o understand the generatio,transmission and reception of an ofdm signal, and also shows the effect of the channel noise and the HPA on the ofdm signal.

说明：  包含理想、高斯、巴特沃斯三种经典情形的带通滤波函数。 附带网格划分函数及其剪裁函数。(The band-pass filter function includes three classical cases: ideal, Gauss and Butterworth. The mesh division function and its clipping function are attached.)

FDTD matlab 平面波模拟 UPML(FDTD matlab plane wave UPML)

基于遗传算法的双阈值图像分割，是用KSW方法。(Genetic Algorithm Based on dual-threshold image segmentation, is a method of KSW.)

这是用matlab写的powell优化算法程序。(This is written in matlab optimization algorithm powell procedures.)

结合具体应用，以2倍抽取为例，简要分析了多相滤波的基本原理及具体实现方法，并附带了matlab代码，从实验结果可以看出多相滤波可以实现与传统FIR滤波相同的功能。(Combine concrete application, take 200 extracts as an example, the synopsis analyzes the radical principle that the polyphase filters and concretely carries out a method, and supplementary matlab code, can discover polyphase to filter as a result to carry out to filter same function with traditional FIR from the experiment.)

matlab计算两幅图片之间的psnr和ssim值，彩色图片，算法是转换为YUV计算的，YCbCr(matlab computing psnr and ssim value between two pictures, color pictures, the algorithm is converted to YUV calculation, YCbCr)