Signal Enhancement by Time-Frequency Peak Filtering

QSpace/Manakin Repository

Signal Enhancement by Time-Frequency Peak Filtering

Show simple item record


dc.contributor.author Boashash, B
dc.contributor.author Mesbah, M
dc.date.accessioned 2012-03-06T18:17:37Z
dc.date.available 2012-03-06T18:17:37Z
dc.date.issued 2003
dc.identifier.citation Time-Frequency Signal Analysis & Processing: A Comprehensive Reference, Elsevier Science, Oxford, 2003, Chapter 11, Article 11.4, pages 489-497 en_US
dc.identifier.isbn 0080443354
dc.identifier.isbn 9780080443355
dc.identifier.uri http://hdl.handle.net/10576/10797
dc.description This Article presents the TFPF as a tool for signal enhancement, applicable to a large class of signals if the windowed WVD TFPF is used for reduced bias. This class includes those signals which may be represented as a sum of band-limited non-stationary processes in additive WGN. Testing on simulated and real data indicates that the method significantly enhances signals of this class by filtering out most of the additive noise. (Additional details can be found in the comprehensive book on Time-Frequency Signal Analysis and Processing (see http://www.elsevier.com/locate/isbn/0080443354). In addition, the most recent upgrade of the original software package that calculates Time-Frequency Distributions and Instantaneous Frequency estimators can be downloaded from the web site: www.time-frequency.net. This was the first software developed in the field, and it was first released publicly in 1987 at the 1st ISSPA conference held in Brisbane, Australia, and then continuously updated). en_US
dc.description.abstract TFPF is a tool for signal enhancement, applicable to a large class of signals if the windowed WVD TFPF is used for reduced bias. This class includes those signals which may be represented as a sum of band-limited non-stationary processes in additive WGN. Testing on simulated and real data indicates that the method significantly enhances signals of this class by filtering out most of the additive noise. Further details of the time-frequency peak filtering method are provided in [8]. en_US
dc.language.iso en en_US
dc.publisher Elsevier en_US
dc.subject SNR enhancement en_US
dc.subject Time-frequency peak filtering en_US
dc.subject time-frequency analysis en_US
dc.subject time-frequency distributions en_US
dc.subject instantaneous frequency estimation en_US
dc.subject signal scaling en_US
dc.title Signal Enhancement by Time-Frequency Peak Filtering en_US
dc.type Book chapter en_US

Files in this item

Files Size Format View
Boashash-Mesbah ... FPF-Signal-Enhancement.pdf 868.1Kb PDF View/Open

This item appears in the following Collection(s)

Show simple item record

Search QSpace


Advanced Search

Browse

My Account