This HTML5 document contains 17 embedded RDF statements represented using HTML+Microdata notation.

The embedded RDF content will be recognized by any processor of HTML5 Microdata.

Namespace Prefixes

PrefixIRI
dctermshttp://purl.org/dc/terms/
dbohttp://dbpedia.org/ontology/
foafhttp://xmlns.com/foaf/0.1/
n8https://global.dbpedia.org/id/
rdfshttp://www.w3.org/2000/01/rdf-schema#
freebasehttp://rdf.freebase.com/ns/
rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
owlhttp://www.w3.org/2002/07/owl#
wikipedia-enhttp://en.wikipedia.org/wiki/
dbchttp://dbpedia.org/resource/Category:
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
wikidatahttp://www.wikidata.org/entity/
dbrhttp://dbpedia.org/resource/

Statements

Subject Item
dbr:Hilbert_spectral_analysis
rdfs:label
Hilbert spectral analysis
rdfs:comment
Hilbert spectral analysis is a signal analysis method applying the Hilbert transform to compute the instantaneous frequency of signals according to After performing the Hilbert transform on each signal, we can express the data in the following form: Hilbert spectral analysis method is an important part of Hilbert–Huang transform.
dcterms:subject
dbc:Signal_processing
dbo:wikiPageID
18112690
dbo:wikiPageRevisionID
716218427
dbo:wikiPageWikiLink
dbr:Hilbert_spectrum dbr:Hilbert_transform dbr:Instantaneous_frequency dbr:Hilbert–Huang_transform dbc:Signal_processing
owl:sameAs
n8:4mkPT freebase:m.04cqvp9 wikidata:Q5761228
dbo:abstract
Hilbert spectral analysis is a signal analysis method applying the Hilbert transform to compute the instantaneous frequency of signals according to After performing the Hilbert transform on each signal, we can express the data in the following form: This equation gives both the amplitude and the frequency of each component as functions of time. It also enables us to represent the amplitude and the instantaneous frequency as functions of time in a three-dimensional plot, in which the amplitude can be contoured on the frequency-time plane. This frequency-time distribution of the amplitude is designated as the Hilbert amplitude spectrum, or simply Hilbert spectrum. Hilbert spectral analysis method is an important part of Hilbert–Huang transform.
prov:wasDerivedFrom
wikipedia-en:Hilbert_spectral_analysis?oldid=716218427&ns=0
dbo:wikiPageLength
1278
foaf:isPrimaryTopicOf
wikipedia-en:Hilbert_spectral_analysis