How to pass the name of a file to a function - dataset

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Diego
Diego 2012-12-7
Dear all,
How can I create a function for loading an excel file into a dataset array in matlab?
I have tried something like this:
function tryB( X )
data=dataset('xlsfile',inputname(1));
end
But I get the following error each time.
Undefined function 'tryB' for input arguments of type 'char'.
Thank you,
Diego

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采纳的回答

Sean de Wolski
Sean de Wolski 2012-12-7
Two things:
1) Apparently the file tryB.m is not saved on your ML path. Add the folder it's in to the path
2) inputname will use the name of the variable passed in, not it's value. So instead call tryB with the filename and use X
tryB('test1.xlx')
And inside of tryB:
data=dataset('xlsfile',X);
doc function %for more information

更多回答（1 个）

Diego
Diego 2012-12-7
Thank you Sean.
Regards,
Diego

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