Fast Walsh–Hadamard transform
GPTKB entity
Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:algorithm
|
| gptkbp:complexity |
O(n log n)
|
| gptkbp:computes |
gptkb:Walsh–Hadamard_transform
|
| gptkbp:field |
gptkb:mathematics
gptkb:signal_processing computer science |
| https://www.w3.org/2000/01/rdf-schema#label |
Fast Walsh–Hadamard transform
|
| gptkbp:input |
gptkb:Vector
|
| gptkbp:inventedBy |
1960s
|
| gptkbp:isA |
linear transform
fast algorithm |
| gptkbp:output |
gptkb:Vector
|
| gptkbp:relatedTo |
gptkb:Hadamard_matrix
gptkb:Walsh_function gptkb:Fast_Fourier_transform |
| gptkbp:usedFor |
data compression
error correction image processing signal analysis |
| gptkbp:bfsParent |
gptkb:Hadamard_transform
gptkb:Hadamard_Transform |
| gptkbp:bfsLayer |
7
|