Howtosignalprocessing
- How do you find the frequency spectrum of a signal in Simulink?
- How do you find the power spectrum of a signal in Matlab?
- How to plot spectrum in Simulink?
How do you find the frequency spectrum of a signal in Simulink?
The Spectrum Settings pane appears at the right side of the Spectrum Analyzer window. These settings control how the spectrum is calculated. To show the Spectrum Settings, in the Spectrum Analyzer menu, select View > Spectrum Settings or use the button in the toolbar.
How do you find the power spectrum of a signal in Matlab?
p = pspectrum( x , fs ) returns the power spectrum of a vector or matrix signal sampled at a rate fs . p = pspectrum( x , t ) returns the power spectrum of a vector or matrix signal sampled at the time instants specified in t .
How to plot spectrum in Simulink?
Click the Configuration Properties icon and set Y-limits (Minimum) as -100 and Y-limits (Maximum) as 40 . Play the model. Open the Spectrum Analyzer block to view the power spectrum of the sine wave signal. There are two tones at frequencies 5000 Hz and 10,000 Hz, which correspond to the two frequencies at the input.
