FREQUENCY RESPONSE – [REPFREQ]
Outputs the transfer function by comparing two Fast Fourier Transformation signal.
CATEGORY
Spectral analysis
DESCRIPTION
Outputs the magnitudes and phases of the transfer function. The analysis is based on the Fast Fourier Transform of inputs signals.
RESULT VARIABLES AND PARAMETERS
| Magnitude (m) | Frequency response magnitude |
| Phase_Angle (a) | Frequency response phase |
| Signal_X | First signal to use for the frequency response analysis |
| Signal_Y | Second signal to use for the frequency response analysis |
| Window | Type of windowing applied to the analyzed samples. Refer to the beginning of Spectral analysis category to have a short description. [0: Rectangular,1: Hanning, 2: Hamming, 3: Blackman] |
SYNTAX
res= statfreq(Signal,Nclasses)
CHARACTERISTICS
Data type support
Double Floating point
EXAMPLE
