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Results tagged with frequency-response
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user 11580
Frequency response is the quantitative measure of the output spectrum of a system or device in response to a stimulus, and is used to characterize the dynamics of the system.
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Sine sweep vs impulse response
My background is related to structural system analysis, so my answer will take into account the input usually used during structural testing.
The effects of sine-sweep excitation on the system respon …
- 413
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Obtain the frequency response of a time domain chirp signal
I have simulation data in the time domain and I need to represent them in the frequency domain.
The data have been obtained time integrating the following equation:
$m \ddot{x} + c\dot{x} + kx = A …
- 413
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answers
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How to compute transfer function (Frequency Response Function) from experimental data
I have a set of data, in the freqeuncy domain, corresponding to a structural test.
I have amplitude, phase and frequency for both the measured output and the input signal (accelerations are measured …
- 413