This video guide you how to calculate FWHM for multiple Peaks by using OriginPro Software. You can easily find the FWHM value from the table after using the Fit function. Good luck!
Also, you can find the speaker man from these links:
ResearchGate: https://www.researchgate.net/profile/...
The detail information can be found in our website:
https://cwon-tech.blogspot.com/