Inverse Real FFT PtByPt (Not in Base Package)

Computes the Inverse Real Fast Fourier Transform (FFT) or the Inverse Real Discrete Fourier Transform (DFT) of the set of input data.

initialize, when TRUE, initializes the internal state of the VI.
input data is a set of input data.
sample length is the length of each set of incoming data. The VI performs computation on each set of data. The default is 100. sample length must be greater than zero.
Inverse FFT{X} is the inverse real FFT of the set of input data.
error returns any error or warning condition from the VI. Refer to Point By Point Error Codes for more information about these conditions.