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 Parameters of cumulative peak fit		  New Topic  Reply to Topic
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dr0612

2 Posts
Posted - 04/15/2021 :  04:31:08 AM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Ver. and Service Release (Select Help-->About Origin):
OriginPro 2021 (64-bit)
9.8.0.200 (Academic)

Operating System:
Windows 8.1 Pro

Hello everyone,
I tried to fit some data using the Multiple Peak Fit function:



I am interested in the parameters (especially the peak center xc) of the cumulative peak fit. For Peak1 and Peak2 the parameters are listed in the table and also in the corresponding result sheet. Is there any way to include the parameters of the cumulative peak fit in the report sheet or read them out in any other way?

Thanks for your help!

YimingChen

1592 Posts
Posted - 04/15/2021 :  08:35:29 AM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
Cumulative fit curve is just the sum of Peak1 and Peak2 curves. You may consider just fitting your curve with one peak function.

James
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dr0612

2 Posts
Posted - 04/15/2021 :  12:07:43 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
quote:
Originally posted by YimingChen

Cumulative fit curve is just the sum of Peak1 and Peak2 curves. You may consider just fitting your curve with one peak function.

James


Thank you for your help!
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