In a Simulink model how to sort fftshift spectra ?

In a Simulink model, how to sort fftshift output amplitudes of positive frequencies and select highest peak amplitudes and display on Spectrum analyzer block please? Any such example model please?

Thank you.

Answer 1

[Saksham]

Hi Swamy,

I understand that you wish to know how to sort, find maximum element and display on Spectrum Analyzer in Simulink.

To sort in Simulink, you can use ‘sort’ block. Please refer to the following link to its documentation:

https://in.mathworks.com/help/dsp/ref/sort.html

To find maximum value, ‘minmax’ block can be helpful. Below is the link to its documentation:

https://in.mathworks.com/help/simulink/slref/minmax.html

Please find the documentation of ‘Spectrum Analyzer’ using the following link:

https://in.mathworks.com/help/simulink/slref/spectrumanalyzerblock.html

I hope the above shared resources will be helpful to you.

Sincerely,

Saksham