detection of signal in noise造句

detection of signal in noise environment is one apply of wvd and xwvd . under different snr, compare these two ways and the traditional detection method-match filter detector
研究了信号的检测问题，介绍传统的检测方法?匹配滤波器，以及基于时频分析的信号检测?wvd、xwvd的方法。
It's difficult to find detection of signal in noise in a sentence. 用detection of signal in noise造句挺难的