A signal-dependent time-frequency representation: fast algorithm for optimal kernel design
نویسندگان
چکیده
منابع مشابه
A signal-dependent time-frequency representation: fast algorithm for optimal kernel design
A time-frequency representation based on an optimal, signal-dependent kernel has been proposed recently in an attempt to overcome one of the primary limitations of bilinear time-frequency distributions: that the best kernel and distribution depend on the signal to be analyzed. The optimization formulation for the signal-dependent kernel results in a linear program with a unique feature: a tree ...
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ژورنال
عنوان ژورنال: IEEE Transactions on Signal Processing
سال: 1994
ISSN: 1053-587X
DOI: 10.1109/78.258128