Losing precision when writing to Excel using xlswrite

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itzhak mal 2019-1-31

评论： Ollie A 2019-1-31

Hi all, I have a matrix on MATLAB with a very percise values, such as: 2 .268073544251674e+03 but when converting to excel it only shows: 2268.1

I used the following command:

xlswrite('MatrixEvoUNSuc',EvoUnsuc)

Is there anyway I could make sure I don't lose that percision?

Thank you!!

Ollie A 2019-1-31

It could be to do with the format of the excel cells. In excel you can increase the number of decimal places displayed.

Otherwise, I tried:

T = table(EvoUnsuc);
writetable(T,'MatrixEvoUNSuc.xls');

which seems to display the number to a higher precision.

madhan ravi 2019-1-31

instead of writing it into one single file why not write in 3 separate files?

Ollie A 2019-1-31

I would try writing the data to a .dat or .txt file instead of .xls.

Reading the data back will be just as easy, and I'm sure the different file format will store all of your data.

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