Hi I am trying to fminsearch to optimize couple of parameters, however when I give the start I get the following error Optimization running. Error running optimization. XLSREAD unable to open file 'C:\Users\GJ computational\Desktop\Book2.xlsx'. File

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Vivek R 2018-8-26

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关闭： MATLAB Answer Bot 2021-8-20

Hi I am trying to fminsearch to optimize couple of parameters, however when I give the start I get the following error

Optimization running. Error running optimization. XLSREAD unable to open file 'C:\Users\GJ computational\Desktop\Book2.xlsx'. File 'C:\Users\GJ computational\Desktop\Book2.xlsx' not found.

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Walter Roberson 2018-8-26

We as outsiders have no reason to expect that file exists.

You should not call xlsread instead of an optimization. You should call it before you optimize and pass the data into your function. Search mathworks.com for "parameterizing functions"