How can i convert excel file to .mat format and call to matlab code
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I have an excel file named DAH,numeric file .How can i call that excel file to matlab code.Should i convert it to .mat format to call?
please find the below code
filename = 'DAH.xlsx';
a = xlsread(filename);
save(matfileName,'a');
x=a(:,1);
plot(x)
i am getting this error
Error using xlsread (line 136)
XLSREAD unable to open file 'DAH.xlsx'.
File 'C:\Users\Neethu Elizabeth\Downloads\DAH.xlsx' not found.
1 commentaire
Adam Danz
le 22 Août 2020
The xlsread function is a bit outdated. Consider replacing it with readtable, readmatrix, or readcell.
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Star Strider
le 21 Août 2020
6 commentaires
Star Strider
le 22 Août 2020
I cannot determine that because I do not know what the first column is. I also do not know what version/release of MATLAB you have.
One option, to be safe, is to to use the datenum function to convert the times to date numbers. Those values should plot correctly.
(A better approach would be to use datetime, and perhaps readtable or readmatrix instead of xlsread, however I do not know if you have those options.)
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