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The time-frequency distributions of nonstationary signals based on a Bessel kernel

✍ Scribed by Zhenyu Guo; Durand, L.-G.; Lee, H.C.

Book ID
115526264
Publisher
IEEE
Year
1994
Tongue
English
Weight
749 KB
Volume
42
Category
Article
ISSN
1053-587X

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AI~STRACT : A generalized category of cone-shaped kernels is proposed. Analysis of the kernel in the 2-D time, 2-D frequency, and ambiguity domains is pet;formed. The shape of this kernel in the 2-D time plane is bow-tie, which effectively suppresses cross-terms especially in the frequency direction