Title

On the use of operators versus warpings versus axiomatic definitions of new time-frequency (Operator) representations

Document Type

Conference Proceeding

Date of Original Version

1-1-1994

Abstract

The purpose of this paper is to give an overview of three techniques for deriving new time-frequency-scale representations, emphasizing their relative advantages and disadvantages. The three techniques considered are Cohen's generalized characteristic function method, the axiomatic approach, and unitary transformation methods.

Publication Title

Conference Record - Asilomar Conference on Signals, Systems and Computers

Volume

1

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