Quasimatched wavelet filtration
Abstract
The wavelet analysis theory is considered as a state-of-the-art frequency-time method of signal processing for signals containing jumps, bursts and surges. A new method has been proposed for estimating the wavelet spectra of pulsed signals using the normalized correlation coefficient and a technique for matching the wavelet filters has been developed on the basis of the proposed method making it possible to enhance the quality and speed of digital signal processing.
Original Russian Text © A.A. Borodyn, 2011, published in Izv. Vyssh. Uchebn. Zaved., Radioelektron., 2011, Vol. 54, No. 3, pp. 22–29.
Abstract
The wavelet analysis theory is considered as a state-of-the-art frequency-time method of signal processing for signals containing jumps, bursts and surges. A new method has been proposed for estimating the wavelet spectra of pulsed signals using the normalized correlation coefficient and a technique for matching the wavelet filters has been developed on the basis of the proposed method making it possible to enhance the quality and speed of digital signal processing.
Original Russian Text © A.A. Borodyn, 2011, published in Izv. Vyssh. Uchebn. Zaved., Radioelektron., 2011, Vol. 54, No. 3, pp. 22–29.
Sign up for our newsletter
Get highlights and special offers twice a month
