How to do FFT on accelerometer excel data in Matlab?

2 vues (au cours des 30 derniers jours)
Omkar Shelar
Omkar Shelar le 5 Oct 2020
Commenté : Omkar Shelar le 5 Oct 2020
Hello,
I have to perform FFT on accelerometer data which is stored in excel. I have time domain data in excel file. I have attached the excel file.

Connectez-vous pour répondre à cette question.

Réponses (1)

Sulaymon Eshkabilov
Sulaymon Eshkabilov le 5 Oct 2020
Modifié(e) : Sulaymon Eshkabilov le 5 Oct 2020
  1. Import your data
  2. Perfform fft(). Here is a nice documentation how to sue fft().
  2 commentaires
Omkar Shelar
Omkar Shelar le 5 Oct 2020
The data in excel has 2500 entries. Do I have to limit the entries to 2048?
Omkar Shelar
Omkar Shelar le 5 Oct 2020
I also need to plot the amplitude vs the frequency graph to get the fundamental frequency. Can someone help me with the code?

Connectez-vous pour commenter.

Catégories

En savoir plus sur Data Import from MATLAB dans Help Center et File Exchange

Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by