Need help fitting given data to an exponential function

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Afreen Gillani
Afreen Gillani 2020 年 9 月 12 日
回答済み: the cyclist 2020 年 9 月 13 日
Hello everyone,
I have tried to google or read other answers, but I am still confused on how to move forward with fitting the data to an exponential function.
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Walter Roberson
Walter Roberson 2020 年 9 月 12 日
Do you have the curve fitting toolbox? If so have you tried the cftool ?

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回答 (1 件)

the cyclist
the cyclist 2020 年 9 月 13 日
If you have the Statistics and Machine Learning Toolbox, you might be able to use the expfit function.
If not, and you don't have the Curve Fitting Toolbox either (as Walter suggested), it is possible that you can perform a logarithmic transformation on your data, and use base MATLAB to do a linear fit.
If you upload your data in a *.mat file, we may be able to help more.

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