I am receiving this error "Unable to perform assignment because the size of the left side is 1-by-1 and the size of the right side is 5-by-5. Error in fminsearch (line 200) "

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I found this code on MATHWORKS site, which I am using find the order of a chemical reaction. But for some reason the code is not working. I am using MATLAB 2020 while the code was coded in MATLAB 2010. Would be much appreciated if someone would help me out.

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Accepted Answer

Torsten on 3 Oct 2022
You have to transpose t and C !!

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