求一段话的翻译(信号论文里的)
问题描述:
求一段话的翻译(信号论文里的)
This contrasts with the time-domain analysis-by-synthesis proposed in [5](这里是指文献5), where the partials are estimated by exhaustively searching for sinusoids that correlate strongly with the signal frame; when the maximally correlated sinusoid is found, its contribution is subtracted from the frame and the process is iterated as in a matching pursuit.
补充一下
这里的frame貌似是帧的意思,反正论文前面几处的frame当帧讲才说得通~
答
这有悖于[5]中时域合成分析所提出的理论,即,对部分观察单位的估算,是通过彻底检索与信号帧及其相关的正弦曲线实现的;当找到最大相关的正弦信号时,其作用将被从帧中减去,且此过程将如同匹配追踪一般层层迭代.