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Yaowei Zhu


Last seen: 11 mois il y a Actif depuis 2020

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Generate a discrete time signal from a given continous time signal
如果你要对一个连续信号采样从而得到离散的序列,那么首先你需要指定采样率是多少,或者说每个信号周期内你想采多少个点。假定每个周期内采点数量为N,现在你的信号频率为,那么对应的采样率,那么采样间隔为。因此采样代码如下: N = 10; f0 = 500; ...

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Why is the relationship between Es/N0 and SNR different for complex and real signals
I'm confused about some statements in the introduction of AWGN Channel. Here is the link AWGN Channel. It says that I wonde...

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