TY - GEN
T1 - New dimensions in wavelet analysis
AU - Baraniuk, Richard G.
AU - Jones, Douglas L.
N1 - Funding Information:
This work was supported by the Sound Group of the Computer-Based Education Research Laboratory, the Joint Services Electronics Program, Grant No. N00014-90-J-1270, and the National Science Foundation, Grant No. MIP 90-12747.
Publisher Copyright:
© 1992 IEEE.
PY - 1992
Y1 - 1992
N2 - In this paper we propose a new class of signal analysis tools that generalizes the popular wavelet and short-Time Fourier transforms is introduced. The class allows skews and rotations of the analyzing wavelet in the time-frequency plane, in addition to the time and frequency translations and scalings used by conventional transforms. In addition to providing a unifying framework for studying existing time-frequency representations, the general class provides a systematic method for designing new representations with properties useful for certain types of signals.
AB - In this paper we propose a new class of signal analysis tools that generalizes the popular wavelet and short-Time Fourier transforms is introduced. The class allows skews and rotations of the analyzing wavelet in the time-frequency plane, in addition to the time and frequency translations and scalings used by conventional transforms. In addition to providing a unifying framework for studying existing time-frequency representations, the general class provides a systematic method for designing new representations with properties useful for certain types of signals.
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U2 - 10.1109/ICASSP.1992.226639
DO - 10.1109/ICASSP.1992.226639
M3 - Conference contribution
AN - SCOPUS:84944990951
T3 - ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
SP - 137
EP - 140
BT - ICASSP 1992 - 1992 International Conference on Acoustics, Speech, and Signal Processing
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 1992 IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP 1992
Y2 - 23 March 1992 through 26 March 1992
ER -