ddschengxu

利用smith圆图演示射频电路匹配过程，参数可调，界面良好。(Smith chart shows the use of RF matching process, adjustable parameters, the interface is good.)

Code for plotting bessel functions

非常好的MATLAB教程，当你看完教程后你会发现MATLAB比其它开发语言要简单的多(MATLAB tutorial is very good, when you read the tutorial you will find MATLAB simpler than other development languages ​ ​ to)

说明：  改进的基于压缩感知的OMP算法实现了对OMP算法原子选择的改进，具有更好的自适应能力(The improved OMP algorithm based on compressed sensing realizes the atom selection improvement of OMP algorithm, which is more adaptive)

有关多采样率转换问题，本文介绍了多采样率转换的MATLAB实现以及基础理论。(Multi-sample-rate conversion on the issue, this paper introduce a number of sample-rate conversion of MATLAB as well as realize the basis of the theory.)

说明：  基于BP神经的改进遗传算法，对初学者会有帮助(Based on improved genetic algorithm BP neural)

基于matlab仿真平台的scfdma的仿真代码(Matlab simulation platform based on the simulation code scfdma)

关于psk的信噪比估计方法，十分实用，切相关文章比较多，值得一看(About psk SNR estimation method is very practical, cutting more related articles, worth a visit)

class for efficient manipulation of N-fold

Code to implement some of the FPU auxiliary instructions.