Fast algorithm for calculation of both Walsh-Hadamard and Fourier transforms (FWFTs) (Q3481209)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Fast algorithm for calculation of both Walsh-Hadamard and Fourier transforms (FWFTs) |
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Fast algorithm for calculation of both Walsh-Hadamard and Fourier transforms (FWFTs) (English)
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1989
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signal processing
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algorithms
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Hartley transform
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discrete Fourier transform
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Walsh-Hadamard transform
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factorization
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sparse matrices
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butterfly structure
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cosine transforms
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