- The user does not see the tab "general equations" when creating a new fit
- Issues with variable / parameter names like upper and lower case x
- Equation not correct with regards to operators - .* vs *, .^ vs ^ and so on
- Last not least it could be that your data just does not match...
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Help in curve fitting tool
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I've a curve(x and y values) and I've to apply following custom equation and have to find the unknown parameters A and B
y=3.379-(A*X^2/(B+X))
I'm using the Cftool and using the custom equation button but what I see there is not any option(or it appears to me) of entering the above equation I've mentioned. Please guide me how to fix this issue.
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Andreas Goser
le 8 Mar 2011
Things that could go wrong
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