Function fft #
Calculate N-dimensional fourier transform
Syntax #
math.fft(arr)
Parameters #
| Parameter | Type | Description |
|---|---|---|
arr |
Array | Matrix | An array or matrix |
Returns #
| Type | Description |
|---|---|
| Array | Matrix | N-dimensional fourier transformation of the array |
Throws #
Type | Description —- | ———–
Examples #
math.fft([[1, 0], [1, 0]]) // returns [[{re:2, im:0}, {re:2, im:0}], [{re:0, im:0}, {re:0, im:0}]]
