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gptkbp:instanceOf
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gptkb:transformation
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gptkbp:alsoKnownAs
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gptkb:Walsh–Hadamard_transform
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gptkbp:application
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gptkb:quantum_computing
data compression
error correction
image processing
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gptkbp:basisFor
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Walsh functions
sequency order
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gptkbp:complexity
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O(n log n)
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gptkbp:field
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gptkb:mathematics
gptkb:signal_processing
computer science
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gptkbp:firstPublished
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1893
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https://www.w3.org/2000/01/rdf-schema#label
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Hadamard transform
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gptkbp:input
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gptkb:Vector
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gptkbp:matrixUsed
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gptkb:Hadamard_matrix
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gptkbp:namedAfter
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gptkb:Jacques_Hadamard
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gptkbp:output
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gptkb:Vector
Walsh functions
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gptkbp:property
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non-sinusoidal basis
real-valued
self-inverse
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gptkbp:relatedTo
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gptkb:Fourier_transform
gptkb:Discrete_Fourier_transform
gptkb:Fast_Walsh–Hadamard_transform
gptkb:Walsh_transform
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gptkbp:type
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linear transform
orthogonal transform
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gptkbp:usedIn
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communications
cryptography
pattern recognition
|
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gptkbp:bfsParent
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gptkb:Jacques_Hadamard
gptkb:Walsh–Hadamard_code
gptkb:Walsh_matrix
gptkb:Bernstein–Vazirani_algorithm
gptkb:Deutsch–Jozsa_algorithm
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gptkbp:bfsLayer
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6
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