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(Q7806653)
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English
Time–frequency analysis
techniques and methods in signal processing
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Statements
defining formula
ψ
(
t
)
=
2
3
σ
π
1
4
(
1
−
t
2
σ
2
)
e
−
t
2
2
σ
2
{\displaystyle \psi (t)={2 \over {{\sqrt {3\sigma }}\pi ^{1 \over 4}}}\left(1-{t^{2} \over \sigma ^{2}}\right)e^{-t^{2} \over 2\sigma ^{2}}}
1 reference
imported from Wikimedia project
English Wikipedia
maintained by WikiProject
WikiProject Mathematics
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Commons category
Time-frequency analysis
1 reference
inferred from
Category:Time–frequency analysis
topic's main category
Category:Time–frequency analysis
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Identifiers
Freebase ID
/m/03m3msr
0 references
Microsoft Academic ID
142433447
0 references
OpenAlex ID
C142433447
1 reference
stated in
OpenAlex
retrieved
26 January 2022
reference URL
https://docs.openalex.org/download-snapshot/snapshot-data-format
Sitelinks
Wikipedia
(5 entries)
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enwiki
Time–frequency analysis
eswiki
Análisis tiempo-frecuencia
jawiki
時間周波数解析
zh_yuewiki
時頻分析
zhwiki
時頻分析
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