Different results for same equation in curve fitting
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Why is custom fitting not the same as the exponential default one as shown in the picture? The data fits nicely when I use the 'exp2' instead.
I'm relatively new to MATLAB and this is quite baffling to me as i am unable to use a custom equation as it simply does not fit.
4 Comments
Tzu-Yi Chang
on 7 Feb 2024
Hi,
Although this conversation was years ago, but I'd like to ask the same question again.
I have the same issue, and even I maunally select the same start point in my customize equation, the results still different between prepackaged 2nd exponential and customize 2nd exponential. Is there any other trick?
Thanks!
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