saving data with different format

2013 3 14
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how can i save data in .txt format instead of .mat, beside how can i save video frames as image.bmp
thanks..

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回答（1 个）

Walter Roberson
Walter Roberson 2013-3-14

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save() with the -ascii flag, OR, fopen(), fprintf(), fclose.
imwrite()

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Niveen Morsi
Niveen Morsi 2013-3-14
编辑：Niveen Morsi 2013-3-14
save() is fine only when saving .mat file
i want to save video frames as image (.bmp) and as text (.txt)
any idea plz...
Cedric
Cedric 2013-3-15
编辑：Cedric 2013-3-15
Well, the solution is to type "doc " before all the functions mentioned by Walter, in the command window, e.g.
>> doc save % then I must look for -ascii
>> doc imwrite % then I must look for bmp

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