Frequency Analysis for Excell Data

[Mike_121]

FFT for Excell Data Sheet in MATLAB

I have an Excell Sheet Data has only one sheet, First column is Time and Second column is Amplitude, I imported this file to Matlab using xlsread function

Data=xlsread('file_name'); % Excell Data importing to Matlab

how can I make Frequency Analysis for the Data !? FFT

If somebody can help me out.

Thank you
Mike

 

[klystron]

Do the FFT in Excel