Kernel estimation for Time-frequency distribution [Zaman-Frekans Daʇilimi Için Çekirdek Kestirimi]
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Date
2015Journal Title
2015 23rd Signal Processing and Communications Applications Conference, SIU 2015 - Proceedings
Publisher
Institute of Electrical and Electronics Engineers Inc.
Pages
1973 - 1976
Language
Turkish
Type
Conference Paper
Metadata
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http://hdl.handle.net/11693/28230Abstract
In this article a method is introduced to obtain a high-resolution and cross term free Cohen's Class Time-frequency (TF) distribution based on kernel estimation. The kernel is estimated via projecting an initial rough TF distribution onto the epigraph set of l1 norm. The kernel is aligned with the signal alignment in ambiguity domain and filters out the cross terms. © 2015 IEEE.
Published as
http://dx.doi.org/10.1109/SIU.2015.7130250Collections
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