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Yaowei Zhu


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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; ...

4 years 前 | 0

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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...

4 years 前 | 2 个回答 | 0

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