Is it possible to transform a damping sine wave signal in time domain to frequency domain by using fft?
1 次查看(过去 30 天)
显示 更早的评论
Hi all; I have a 1001 discrete data vector, which it gives a damped sine wave. I need to transform time-domain data to frequency domain data by using fft. when I used fft function, I get the plot as posted but I am not sure is it correct or not. Kindly, can any one assess fft result. Thanks in advance
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/162759/image.bmp)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/162760/image.bmp)
0 个评论
回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Fourier Analysis and Filtering 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!