Need Help with FFT
显示 更早的评论
I am very new to Matlab and i know this question has been asked many times before but i have been having problem understanding the Matlab language.
So I have a set of data Power vs Time in an excel sheet and i want to convert that from time domain to frequency domain and plot it. how can i do so. please help
回答（1 个）
Daniel kiracofe
2014-7-24
0 个投票
Here's a little tutorial I wrote that may help get you started. http://www.mechanicalvibration.com/Making_matlab_s_fft_functio.html
类别
在 帮助中心 和 File Exchange 中查找有关 Fourier Analysis and Filtering 的更多信息
产品
2014-7-24
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
