Use of the cross Wigner-Ville distribution for estimation of instantaneous frequency
نویسندگان
چکیده
This correspondence presents an iterative instantaneous frequency (IF) estimation scheme in which successive IF estimates are obtained from the peak of the cross Wigner-Ville distribution (XWVD) using a reference signal synthesized from an initial IF estimate. Theoretical and practical aspects of performance are discussed, and compared with other methods.
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ورودعنوان ژورنال:
- IEEE Trans. Signal Processing
دوره 41 شماره
صفحات -
تاریخ انتشار 1993