export from matlab to excel

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Chaudhary P Patel
编辑： stozaki 2020-2-3
sir help me about the commad how can i export my result in to the excel file.

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回答（3 个）

stozaki
stozaki 2020-2-1
编辑：stozaki 2020-2-1
You can use writematrix or xlswrite.
Please see following URL.
R2019a or later : writematrix
example code
M = magic(5)
writematrix(M,'M.xlsx','Sheet',2,'Range','A3:E8')
R2018b or earlier : xlswrite
exanple code
filename = 'testdata.xlsx';
A = [12.7 5.02 -98 63.9 0 -.2 56];
xlswrite(filename,A)
MATLAB Answers log : https://www.mathworks.com/matlabcentral/answers/?sort=relevance+desc&source=MathWorks+Support&status=accepted&term=xlswrite
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Chaudhary P Patel
Chaudhary P Patel 2020-2-1
sir i did not get your point please clearify it with one example and i am using R2018a.

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Chaudhary P Patel
sir, it is not working,
>> filename = 'testdata.xlsx';
A = [12.7 5.02 -98 63.9 0 -.2 56];
xlswrite(filename,A)
Warning: Could not start Excel server for export.
XLSWRITE will attempt to write file in CSV format.
> In xlswrite (line 181)
>>
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stozaki
stozaki 2020-2-1
编辑：stozaki 2020-2-1
I ran the same script on the following versions, but no problem occurred. And I can't reproduce the warninig.
  • R2015a
  • R2018a
  • R2019b
Workaround: Open the .csv in Microsoft Excel. And SaveAs .xlsx.
If possible, can you reinstall R2018a and try it out?
Image Analyst
Image Analyst 2020-2-1
Are you 100% sure you have Excel installed? Perhaps that might cause a problem.
If you don't have Excel on that computer, use csvwrite() to write a CSV file, which can be opened by WordPad.
Why are you not upgrading to R2019b, where you can get writecell()? It's much, much faster in my experience than xlswrite().

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Chaudhary P Patel
sir, i have excel and file is also opening in excel only thing is that i am not getting why this warning is showing there.
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Walter Roberson
Walter Roberson 2020-2-3
To open it in MATLAB use readtable() not xlsread()
stozaki
stozaki 2020-2-3
编辑：stozaki 2020-2-3
@pramod kumar
Do you solve this problem? I got a similar warning on Linux without Excel installed. You may not have installed Excel correctly. (I know you are using windows10.)
@Walter Roberson @Image Analyst
Thank you for your help.

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