Hyperbolic wavelet power spectra of nonstationary signals
نویسندگان
چکیده
منابع مشابه
Segmentation of nonstationary signals
Introduction In practice most signals can be regarded as nonstationary, i.e., as output of a linear but time variant system. Some kinds of signals, e.g., speech signals, to some extent can be interpreted as output of a linear system with abruptly changing parameters. Problems arising in processing signals with such kind of properties are estimation of change points and dealing with the problem ...
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ژورنال
عنوان ژورنال: Optical Engineering
سال: 2003
ISSN: 0091-3286
DOI: 10.1117/1.1608002