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Owning Class: transforms
Requires: MathScript RT Module
d = fft2d(a)
d = fft2d(a, b, c)
Computes the 2D fast Fourier transform.
|a||Specifies a matrix.|
|b||Controls zero-padding of the first dimension to the signal. b is an integer and typically is a power of 2.|
|c||Controls zero-padding of the second dimension to the signal. c is an integer and typically is a power of 2.|
|d||Returns the 2D fast Fourier transform of a. d = fft2d(a) returns the original discrete 2D fast Fourier transform. d is a matrix.|
The following table lists the support characteristics of this function.
|Supported in the LabVIEW Run-Time Engine||Yes|
|Supported on RT targets||Yes|
|Suitable for bounded execution times on RT||Not characterized|
A = [1, 2, 3, 4; 4, 3, 2, 1]
C = fft2d(A)