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 Non liner curve iterating away
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PBris

United Kingdom
1 Posts

Posted - 04/29/2019 :  7:04:37 PM  Show Profile  Edit Topic  Reply with Quote  View user's IP address  Delete Topic
Origin Ver. and Service Release (Select Help-->About Origin):
Operating System:

I'm trying to fit a gaussian curve to some data but with no iterations the curve peak starts far above the maximum data point and after more iterations it jumps to far below the maximum.

For what I'm trying to achieve the peak value being the the same as the data value is quite important.

Is there any way to force it to set the peak to this value?

Castiel

343 Posts

Posted - 04/29/2019 :  9:29:44 PM  Show Profile  Edit Reply  Reply with Quote  View user's IP address  Delete Reply
quote:
Originally posted by PBris

Origin Ver. and Service Release (Select Help-->About Origin):
Operating System:

I'm trying to fit a gaussian curve to some data but with no iterations the curve peak starts far above the maximum data point and after more iterations it jumps to far below the maximum.

For what I'm trying to achieve the peak value being the the same as the data value is quite important.

Is there any way to force it to set the peak to this value?



You can fix a parameter at a particular value.


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