sub_2_2

直接扩频通信是很重要的一种通信方式，他与卫星通信、光纤通信一并作为二十一世纪最伟大的发明，牛逼死了！(dsssDSSS is a very important form of communication, and satellite communication, optical fiber communication together as the greatest invention of the twenty-first century, died Niubi!)

阿兰方差的基本实现，可对滤波效果进行检验。(Allan scheme,which can terify the results of denoising in terms of three noise factors.)

Lookup a chemical element based on Symbol, name, or atomic number

携带证明的代码的例子,在安装coq之后可以直接运行的,入门级别的(Examples of proof carrying code, directly after the installation to run coq, entry-level)

固定时延系统一致性的MATLAB仿真例子，都可运行(time delay system)

说明：  This assignment will help u understand matlab image processing

本程序是QPSK信号在瑞利衰落信道下的仿真，已经过本人验证，适合初学者(This procedure is QPSK signal simulation in Rayleigh fading channel, I have been verified, suitable for beginners)

this learn you about qpsk filter

说明：  基于lms算法和rls算法的比较，主要针对基本的算法性能，收敛速度进行比较。(comparison between lms and rls)

主要是关于阵列信号处理相关代码，尤其是最优信号处理，波束的产生和仿真。(Mainly on the array signal processing-related code, especially the optimum signal processing, beam generation and simulation.)