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Spread Spectrum

于 2019-04-12 发布

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下载积分: 1 下载次数: 6

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代码说明：

说明：直接序列扩频通信，完整系统,包括伪随机码产生，扩频，调制，加噪，解调，解扩等(Spread Spectrum System)

文件列表：

Spread Spectrum, 0 , 2008-10-20
Spread Spectrum\a_prnseq.asv, 2618 , 2008-10-19
Spread Spectrum\a_prnseq.m, 2637 , 2008-10-19
Spread Spectrum\demod.m, 4412 , 2008-06-16
Spread Spectrum\despread.m, 5735 , 2008-06-16
Spread Spectrum\downlink.m, 671 , 2008-06-17
Spread Spectrum\MAIN.m, 3075 , 2008-06-17
Spread Spectrum\noise.m, 3564 , 2008-06-16
Spread Spectrum\qpsk_mod.m, 5313 , 2008-06-16
Spread Spectrum\serial_to_parallel.asv, 2096 , 2008-10-19
Spread Spectrum\serial_to_parallel.m, 2096 , 2008-06-14
Spread Spectrum\spreader.m, 1478 , 2008-06-17

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用Matlab进行周期指数衰减信号的模拟(Cycle of exponential decay signal simulation using Matlab)

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自己编写的迭带的阈值设定的方法.可以直接调用..这种阈值方法比较适合背景与前景差别比较大的情况. (I have written again and again with the threshold settings. .. This can directly call methods suitable threshold background and the prospect of relatively large differences.)

2009-03-31 17:10:22下载

积分：1

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