Filter löschen
Filter löschen

How can i take the FFT of this signal. Please any one can help me.

1 Ansicht (letzte 30 Tage)
DRISHYA S KUMAR P N
DRISHYA S KUMAR P N am 21 Okt. 2020
Kommentiert: Mathieu NOE am 28 Okt. 2020
CORR=(X(:,1)-mean(X(:,1)))/g; %Shift of signal to zero value
%Plot Corrected signal in Time Domain
figure(3)
plot(t,CORR);
title('Corrected signal in Time Domain');
xlabel('Time [s]');
ylabel('Acceleration [cm/s^2]');
  5 Kommentare
Divija Aleti
Divija Aleti am 28 Okt. 2020
Can you attach the excel sheet 'sujith.xlsx' along with your entire code so we can understand better ?
Mathieu NOE
Mathieu NOE am 28 Okt. 2020
Hi
I think it's just because there is an error in your code :
xdft=fft(t,CORR);
to be replaced by
xdft=fft(CORR,N);

Melden Sie sich an, um zu kommentieren.

Antworten (0)

Tags

Community Treasure Hunt

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

Start Hunting!

Translated by