How to export cell array of strings and doubles in Excel?

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theblueeyeswhitedragon
评论： theblueeyeswhitedragon 2018-9-21
I am trying to export a cell array which contains both double and string elements with the xlswrite() function.
All the double elements were exported, but many string elements are missing. For instance, column 3 is supposed to have string elements and the empty cells between aaa and bbb should contain strings too. The size of the array I tried to export through the xlswrite() function is 723 x 25, so I was curious to know what is causing this error. I tested the same function on a smaller sized array m = {1, 'a', 'b';2, 'c', 'd';3, 'e', 'f';4, 'g', 'h'} and all the cell elements were exported in Excel. Is this error related to the size of array?
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dpb
dpb 2018-9-20
As G says, it's owing to the array structure.
>> help xlswrite
xlswrite Write to Microsoft Excel spreadsheet file.
xlswrite(FILE,ARRAY) writes ARRAY to the first worksheet in the
Excel file named FILE, starting at cell A1.
...
...
Input Arguments:
FILE Name of the file to write. ...
ARRAY Two-dimensional numeric or character array or, if each cell
contains a single element, a cell array.
...
NB: the last restriction on the output ARRAY
theblueeyeswhitedragon
theblueeyeswhitedragon 2018-9-21
Yes, there were char arrays wrapped inside scalar cells just like you proposed. This happened when I processed the data and stored in the cell array. Thank you for the feedback.

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