Exporting data to CSV file

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Neesha
Neesha on 30 Dec 2013
Hi Friends, I am getting my output in CSV file as follow:
export(output,'file', char(qtrOutput),'Delimiter',',');
It has about 88000 rows.
My program works fine when i test it with small data say 200 rows. But when i run with my actual data which results into 88000 rows, it gets stalled on above mentioned code.
Now I thought may be i have too many rows but i waited like 10 minutes and it still does not come out. I go and open output file where I am writing in while program is still stalled , it has all the data.
I fail to figure why?
Please help and let me know what more info u need
  3 Comments
Priya Natarajan
Priya Natarajan on 31 Dec 2013
you can write your data to a CSV file using csvwrite(filename,M)
ES
ES on 31 Dec 2013
you could use dlmwrite or csvwrite or xlswrite instead. ActiveX server is even faster!!!

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Accepted Answer

Neesha
Neesha on 24 Feb 2014
Thanks all for the comments and suggestion. I was able to resolve problem by deleting old output and after that my export did not have an issue. Not sure why that old file was getting on way of new export.
I have not tried other options you have suggested hence not able to mark anything as answer

More Answers (1)

AMITH P C
AMITH P C on 22 Nov 2017
How to convert .mat file into csv file
  1 Comment
Mohammad Farhad Aryan
Mohammad Farhad Aryan on 10 Mar 2020
Use the following code.
load('filename.mat');
writematrix(filename, 'newfilename.csv');

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