Time-frequency representations with multiform, tiltable Chebyshev kernels

Authors

Antonio H. Costa, University of Massachusetts Dartmouth
G. Faye Boudreaux-Bartels, University of Massachusetts DartmouthFollow

Document Type

Conference Proceeding

Date of Original Version

1-1-1995

Abstract

In this paper, we formulate and provide design equations for novel time-frequency representations (TFRs) with multiform, tiltable (MT) Chebyshev kernels whose passband support regions are capable of attaining a wide diversity of iso-contour shapes in the ambiguity function (AF) plane, e.g., parallel strips, crosses, tilted and untilted ellipses, diamonds, hyperbolas, rectangles, etc. Simple constraints on the parameters of the new kernels can be used to guarantee many desirable properties of TFRs.

Publication Title, e.g., Journal

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volume

2

Citation/Publisher Attribution

Costa, Antonio H., and G. F. Boudreaux-Bartels. "Time-frequency representations with multiform, tiltable Chebyshev kernels." ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings 2, (1995): 1001-1004. https://digitalcommons.uri.edu/ele_facpubs/152