Wavelet Transform With Tunable Q-Factor

Abstract

This paper describes a discrete-time wavelet transform for which the Q-factor is easily specified. Hence, the transform can be tuned according to the oscillatory behavior of the signal to which it is applied. The transform is based on a real-valued scaling factor (dilation-factor) and is implemented using a perfect reconstruction over-sampled filter bank… (More)
DOI: 10.1109/TSP.2011.2143711

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@article{Selesnick2011WaveletTW, title={Wavelet Transform With Tunable Q-Factor}, author={Ivan W. Selesnick}, journal={IEEE Transactions on Signal Processing}, year={2011}, volume={59}, pages={3560-3575} }