|System Identification||측정된 데이터에서 동적 시스템의 모델 식별하기|
|Estimate empirical transfer functions and periodograms|
|Estimate frequency response with fixed frequency resolution using spectral analysis|
|Estimate frequency response and spectrum using spectral analysis with frequency-dependent resolution|
|Frequency response data or model|
You must have already imported your data into the app and performed any necessary preprocessing operations.
You can use the
spafdr commands to estimate spectral models.
A frequency-response model is the frequency response of a linear system evaluated over a range of frequency values.
Characteristics of data supported for estimation of spectral analysis models.
How to select the method for computing spectral models during estimation in the app and at the command line.
Controlling frequency resolution of spectral models during estimation in the app and at the command line.
The spectrum of a signal is the square of the Fourier transform of the signal.