Fast Fourier Transform


The jit.fft object performs both the Fast Fourier Transform and Inverse Fast Fourier Transform on an input matrix. It requires that the input has two planes that represent complex numbers--plane 0 is the real component, and plane 1 is the imaginary component.

Matrix Operator

matrix inputs:1, matrix outputs:1
Name IOProc Planelink Typelink Dimlink Plane Dim Type
out n/a 1 1 1 2 1 float32 float64

Information for Jitter Matrix Operator (MOP) messages and attributes to this object


Name Type g/s Description
inverse int Calculate inverse transform flag (default = 0)

Information for box attributes common to all objects


See Also

Name Description
jit.convolve Convolve two matrices
jit.histogram Calculate histogram
jit.op Apply binary or unary operators