fft

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fft

y = fft ( x,n[=(size_of_x)] )
y = x.fft ( n[=(size_of_x)] )

Computes the FFT of the array

arg

type

Description

Unit or Value scale

x

VCT or AUDIO

the array


n

SCAL

FFT size


Outputs

  • y is complex array of size n

Notes

Examples

See Also

ifft

Algorithm

FFTW

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