RayleighFadingNoise1_Filtering

建立了直接序列扩频系统的matlab仿真模型，在信道中存在高斯白噪声和干扰的情况下，对系统的在不同扩频增益下的误码率性能进行了仿真及分析，分析了扩频码的自相关性、误码率、性噪比。(A matlab simulation model of the direct sequence spread spectrum system, the existence of Gauss white noise and interference in the channel under the condition of the system in different spreading gain the BER performance of the simulation and analysis, analysis of PN code autocorrelation, BER, SNR)

Nist Conceptual model for smart grid communication.

截获接收机采用时频分析进行跳频通信的参数估计程序(Intercepting the parameter estimation procedure of the receiver for time-frequency analysis for frequency hopping communication)

calculate catalan number

本文件包含通信所有过程，从调制，扩频，发送到接收，经过解扩，解调等。其中信道可以随机产生时变的多径信道。()

说明：  OFDM仿真文件，matlab编写，通信，无线，(OFDM simulation file MATLAB, communication, wireless,)

本程序是用于PC与使用EtherNet/IP通讯协议的PLC进行通讯，采用C#语言编写。(This program is used for PC and the use of EtherNet/IP communication protocol PLC communication, using C# language.)

华为内部程序设计培训文档。 值得学习一下。。。

Blob Test extends SQLite Test Source Code for Andriod.

实现雷达信号处理仿真，LFMMTIMTD(radar signal processing,including MTI,MTD,LFM signal)