How to get only envelope spectrum plot, not the envelope signal

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Atik Faysal
Atik Faysal 2020-10-26
评论： Mathieu NOE 2020-10-27
I am using
envspectrum(signal,samplingFrequency);
To get the envelope spectrum. I just need to plot the envelope spectrum. How can I do that? Also how to modify the scaling?
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Atik Faysal
Atik Faysal 2020-10-27
That was exactly what I was looking for. Thanks. How do I select your response as the best answer?
Mathieu NOE
Mathieu NOE 2020-10-27
Just copied the explanantion from another answer :
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