USING WAVELETS WITH A RECTANGULAR AMPLITUDE-FREQUENCY RESPONSE TO FILTER SIGNALS
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The wavelet transform is the transmission of a signal through a bandpass filter. The design of wavelets with a rectangular amplitude-frequency response makes it possible to obtain almost ideal digital filters. The wavelet transform is calculated in the frequency domain using the fast Fourier transform.
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2013 ◽
Vol 35
(1)
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pp. 39-51
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2006 ◽
Vol 150
(1)
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pp. 59-66
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1976 ◽
Vol 24
(2)
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pp. 198-198
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2021 ◽
2013 ◽
pp. 90-94
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