A new technique for interference-term suppression in Wigner-Ville distribution (WVD) is proposed for the signal with 1/f spectrum shape. The spectral characteristic of the signal is altered by f(α) filtering before time-frequency analysis and compensated after analysis. With the utilization of the proposed technique in smoothed pseudo Wigner-Ville distribution, an excellent suppression of interference component can be achieved.
|頁（從 - 到）||903-907|
|期刊||IEEE Transactions on Biomedical Engineering|
|出版狀態||已發佈 - 9月 1 1997|
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