How can I remove harmonics from my spectrogram?

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Brianna Miranda
Brianna Miranda le 29 Juil 2022
Réponse apportée : Star Strider le 29 Juil 2022
There are several harmonics plotting in my power spectral density spectrogram but I only want to include the first one. How can I remove the other harmonics?

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Star Strider
Star Strider le 29 Juil 2022
If you know the frequency of the fundamental (that is what I assume you are referring to), use the bandpass function on the time-comain signal. For best results, specify the name-value pair 'ImpulseResponse','iir'.

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