Video surveillance systems have long been in use to monitor security sensitive areas. The history of video surveillance consists of three generations of systems which are called 1GSS, 2GSS and 3GSS. The first generation surveillance systems (1GS

TolPac=1 输入数据块数 PacketLen=10 每块的符号数目 M=64 调制指数 SNR=20 NFFT=256 Length of IFFTCpLength=16 Length of Prefix NSubc=64 Number of subcarriers freoff=0.5 归一化频偏2.25,phaseoff=0.1 -TolPac = 1 input data blocks the the PACKETLEN 10 of the span per

本项目是一个简单的个人计划管理项目，时间跨度分为长期中期短期三个时间段。重要程度分为重要紧急和普通三个层次。-The project is a simple personal project management plan, the time span is divided into three periods of short-term medium-term long-term. Important importance is divided into three levels of eme

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