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摘要：
The notions of Instantaneous Phase and Instantaneous Frequency are important concepts in Signal Processing that occur in the context of the representation and analysis of time-varying signals [1]. In signal processing, the instantaneous phase (or "local phase" or simply "phase") of a complex-valued 阅读全文
posted @ 2010-12-14 21:34 MorningChen 阅读(1083) 评论(0) 推荐(0) 编辑
