cw cosine wave 中文意思是什麼
cw cosine wave
解釋
餘弦波-
Based on the method, this dissertation deals with several kinds of signals including cosine wave ( cw ), linear frequency modulated ( lfm ) and multi - component signal, furthermore the systematic comparison of estimation effect among cwt and several other usual methods as well cramer - rao bound ( crb ) is given
基於上述方法,文中分別對單頻矩形脈沖信號、線性調頻脈沖信號以及多分量信號進行了瞬時頻率估計,並與其他幾種常用瞬時頻率估計方法的性能以及crb進行了系統比較。
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