How do I get Matlab to stop formating my numbers?

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John Callahan
John Callahan 2012-7-17
Hello all,
This question will probably seem pretty obvious but I can't seem to find an answer. I would like matlab to stop changing numbers such as 12000000 into 1.20e+7. I am not quite sure how to do this.
This is both for asthetic reasons and for code reasons. I have code that compares two strings, one being read from a vector and the other being read from a text field in a gui. The one being read from the text field is being read as '1.53e+06' and the one being read from the vector is being read as '1532231.00'. strcmp doesn't equate these two as equal.
Any help is much appreciated :)
Regards,
John.

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采纳的回答

Thomas
Thomas 2012-7-17
You can set the default format through the GUI
on Windows: File > Preferences > Command Window > Numeric format
On MAC: MATLAB > Preferences > Command Window > Numeric format

更多回答（1 个）

Rolfe Dlugy-Hegwer
Rolfe Dlugy-Hegwer 2012-7-17
编辑：Rolfe Dlugy-Hegwer 2012-7-17
To set the display format to long fixed decimal, enter:
>> format long
To see the results, enter:
>> pi
ans =
3.141592653589793
To see the current format, enter:
>> get(0,'format')
http://www.mathworks.com/help/techdoc/ref/format.html

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