Enhancement signal detection in underwater acoustic noise using level dependent estimation time-frequency de-noising technique
In sonar and underwater digital communication, optimal signal detection is imperative. In many applications, additive white Gaussian noise (AWGN) is assumed; thus, a linear correlator (LC), which is known to be optimal in the presence of AWGN, is normally used. However, underwater acoustic noise (UW...
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Taylor and Francis Ltd.
2020
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