Real-Valued, Low Rank, Circulant Approximation (Q4443764)
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scientific article; zbMATH DE number 2027917
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Real-Valued, Low Rank, Circulant Approximation |
scientific article; zbMATH DE number 2027917 |
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Real-Valued, Low Rank, Circulant Approximation (English)
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18 January 2004
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real-valued circulant matrix
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lower rank
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nearest approximation
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conjugate-even
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fast Fourier transform
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truncated singular value decomposition
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finite bandwidth
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numerical examples
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