Real-Time Detection of Transient Signals Using Spline-Wavelets
Rept. for 23 Aug 91-Jun 92,
TEXAS A AND M UNIV COLLEGE STATION
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Compactly supported spline-wavelets are used to process simulated transient signals in a noisy environment. It is found that linear-phase spline-wavelets can be effectively used as near-optimal time-domain windows to localize the signal onsets. This technique does not require the a priori knowledge of the signal. Results are demonstrated numerically by the detection of signal arrivals in noise.