Kernel estimation for Time-frequency distribution [Zaman-Frekans Daʇilimi Için Çekirdek Kestirimi]
View/
Date Issued
2015Journal Title
2015 23rd Signal Processing and Communications Applications Conference, SIU 2015 - Proceedings
Publisher
Institute of Electrical and Electronics Engineers Inc.
Language
Turkish
Type
Conference Paper
Please cite this item using this persistent URL
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
- Conference Paper [2294]
Related items
Showing items related by title, author, creator and subject.
-
Nested metamaterials for wireless strain sensing
(2010)We designed, fabricated, and characterized metamaterial-based RF-microelectromechanical system (RF-MEMS) strain sensors that incorporate multiple split ring resonators (SRRs) in a compact nested architecture to measure ... -
Bio-implantable passive on-chip RF-MEMS strain sensing resonators for orthopaedic applications
(2008)One out of ten bone fractures does not heal properly due to improper load distribution and strain profiles during the healing process. To provide implantable tools for the assessment of bone fractures, we have designed ... -
Identification of damaged wheat kernels and cracked-shell hazelnuts with impact acoustics time-frequency patterns
(2008)A new adaptive time-frequency (t-f) analysis and classification procedure is applied to impact acoustic signals for detecting hazelnuts with cracked shells and three types of damaged wheat kernels. Kernels were dropped ...
