Nonuniform fast Fourier transforms with nonequispaced spatial and frequency data and fast sinc transforms (Q2691905)
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scientific article; zbMATH DE number 7669770
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Nonuniform fast Fourier transforms with nonequispaced spatial and frequency data and fast sinc transforms |
scientific article; zbMATH DE number 7669770 |
Statements
Nonuniform fast Fourier transforms with nonequispaced spatial and frequency data and fast sinc transforms (English)
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30 March 2023
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nonuniform fast Fourier transform
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NUFFT
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NNFFT
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nonequispaced nodes in space and frequency domain
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exponential sums
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fast sinc transform
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error estimates
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sampling
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0.94222385
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0.9328129
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0.9117287
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0.90800035
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0.9029622
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0.8966465
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0.8925108
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