How do I make multiple variables into one csv file?

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Anthony
Anthony 2015-2-3
评论： Image Analyst 2015-2-3
Hi everyone,
Probably a simple question, but I have about 9 variables that are all separated that I would like to compact into a single CSV file with the variable names as headers. Is there an easy function to do this so that I can load the data outside of Matlab?

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回答（1 个）

Image Analyst
Image Analyst 2015-2-3
See the first example on writing a text file in the help for writetable(). It does exactly what you want.
writetable(yourTable, filename);
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Anthony
Anthony 2015-2-3
Though now when I'm trying to make the separate arrays into a table, I'm getting the following error. Undefined function 'table' for input arguments of type 'double'.
Image Analyst
Image Analyst 2015-2-3
Then you must have an old version of MATLAB, earlier than R2013b. So you can simply use fopen(), fprintf(), and fclose(). Examples are in the help. It's not hard like 3-5 lines of code.

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