How I can remove the decimal part in matlab?

2015 2 12
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更新时间：2015 2 13
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in the division operation i want only the real part without the decimal part? like 4.56 I want only 4 how can i do that?

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Image Analyst
Image Analyst 2015-2-12

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Look up the help for round(), floor(), ceil(), and fix(). Those all do that and leave the number as a double. If you want an integer data type, you can use uint8(), uint32(), int32(), uint16(), and int32(). These also chop off the fraction and round, but give you an integer data type instead of a floating point data type.

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