OFDM-system

its a noise removal algorithm which works effectively

此程序是matlab中有关平滑去噪中常用的散射校正的程序，简单使用，其中的注释详细，对每个变量的注释都很清楚(This procedure is related to smoothing denoising matlab commonly used scatter correction procedures, simple to use, with detailed explanatory notes for each variable are well aware of the Notes)

这里面有一些经度转换为球心坐标的代码，可以看一下(Longitude converted to the center of the sphere coordinate code, you can look at)

matlab的进阶教程，让你更好的掌握如何写好matlab代码(Advanced matlab tutorial, so you better learn how to write matlab code)

exresice of marcel sidi

雷达SNR相对于检测距离的曲线，其中对应不同的雷达截面积和发射功率。(Radar SNR curve with respect to the sensing distance, which corresponds to the type of radar cross section and transmit power.)

Spread Spectrum Technique simply consumes spectrum in excess of the minimum spectrum necessary to send the data.

说明：  详细说明了pi/4 DQPSK 调制、解调，RRC 匹配滤波器设计， BER 蒙特卡洛仿真，rayleigh衰落下的系统仿真。 文档中附有各个模块的Matlab code。(Detailed description of pi/4 DQPSK modulation, demodulation, RRC matched filter design, BER Monte Carlo simulation, rayleigh fading of system simulation. Document attached to each module of the Matlab code.)

本程序是切比雪夫低通滤波器，用于电力系统离散数据基波提取(This program is a Chebyshev low-pass filter for extracting the fundamental power system discrete data)

关于matlab编程的基本规则和说明，作者是richard johnson(basic rules and description about how to program in matlab,the author is richard johnson)