q=%E9%80%9A%E4%BF%A1%E7%B3%BB%E7%BB%9F%EF%BC%9A%E7%94%B5%E5%AD%90%E9%80%9A%E4%BF%A1%E4%B8%AD%E7%9A%84%E4%BF%A1%E5%8F%B7%E4%B8%8E%E5%99%AA%E5%A3%B0%E6%A6%82%E8%AE%BA%EF%BC%9Aan+introduction+to+signals+and+noise+in+electrical+communication&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&curlibcode=GS&searchWay0=marc&logical0=AND
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通信系统：电子通信中的信号与噪声概论：an introduction to signals and noise in electrical communication