See Recalculating Analysis Results.
Specifies the complex matrix or the real matrix of the input signal. See Specifying Your Input Data.
Specifies the imaginary matrix of the input signal, if the input signal is complex, and is separated into real matrix and imaginary matrix. See Specifying Your Input Data.
Specifies whether or not to normalize the amplitudes to 1.
If this is selected, the DC component will be put in the center of the result matrix. Otherwise, the DC component will locate at four corners of the result matrix.
Specifies the matrices to output. See Output Results.