Computes the single-sided transfer function, also known as the frequency response, from the time-domain Stimulus Signal and Response Signal from a network under test. Details
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Stimulus Signal is an array of time-domain signals, usually the network stimulus. |
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Response Signal is an array of time-domain signals, usually the network response. |
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dt is the sample period of the time-domain signal, usually in seconds.
dt is also ![]() ![]() |
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Frequency Response Mag is the single-sided frequency response spectrum of the network. This is the amplitude gain of the network. |
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Frequency Response Phase is the single-sided phase response spectrum of the network. This is the network phase in radians. |
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df is the line frequency interval of the power spectrum in Hertz, if dt is in seconds. |
The Transfer Function VI computes the transfer function as FFT(Response Signal)/FFT(Stimulus Signal). Then, the result is transformed to single-sided magnitude and phase.