Mono-Components vs Imfs in Signal Decomposition
نویسندگان
چکیده
The concepts of intrinsic mode functions and mono-components are investigated in relation to the empirical mode decomposition. Mono-components are defined to be the functions for which non-negative analytic instantaneous frequency is well defined. We show that a great variety of functions are mono-components based on which adaptive decomposition of signals are theoretically possible. We justify the role of empirical mode decomposition in signal decomposition in relation to mono-components.
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ورودعنوان ژورنال:
- IJWMIP
دوره 6 شماره
صفحات -
تاریخ انتشار 2008