How to do FFT on accelerometer excel data in Matlab?

2 Ansichten (letzte 30 Tage)
Omkar Shelar
Omkar Shelar am 5 Okt. 2020
Kommentiert: Omkar Shelar am 5 Okt. 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.

Melden Sie sich an, um diese Frage zu beantworten.

Antworten (1)

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

Melden Sie sich an, um zu kommentieren.

Kategorien

Mehr zu Spreadsheets finden Sie in Help Center und File Exchange

Tags

Community Treasure Hunt

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

Start Hunting!

Translated by