Discrete-time local polynomial approximation of the instantaneous frequency (Q2724257)
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scientific article; zbMATH DE number 1616098
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Discrete-time local polynomial approximation of the instantaneous frequency |
scientific article; zbMATH DE number 1616098 |
Statements
Discrete-time local polynomial approximation of the instantaneous frequency (English)
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7 February 2002
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discrete-time observations
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local polynomial approximation
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time-varying phase
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Fourier transform
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local polynomial periodogram
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instantaneous frequency
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harmonic complex-valued signal
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time-frequency energy distribution
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variance
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bias
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optimal asymptotic mean squared errors
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0.9538475
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0.90809196
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0.89951324
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0.8654664
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0.8557212
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0.8552397
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