pulse duration of a spectrum

using ifft, need to develop a matlab code for fwhm of a wavelength versus intensity spectrum

[Vipin Das]

Could you please provide me the answer

Answer 1

[Sivsankar]

Hi @Vipin Das,

You can leverage MATLAB documentations on these topics and get an idea on how to analyse your data with IFFT.

You can learn more about on how to calculate fwhm from the below MATLAB answer:

https://www.mathworks.com/support/search.html/answers/610171-how-to-find-fwhm-using-fwhm.html?fq%5B%5D=asset_type_name:answer&fq%5B%5D=category:signal/descriptive-statistics&page=1

You can refer the following documentation on ifft:

https://www.mathworks.com/help/matlab/ref/ifft.html

Hope this helps!

Thank you.