how to write a program to round numbers

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farid khalafi
farid khalafi il 23 Gen 2019
Modificato: Jan il 23 Gen 2019
Hi
how to write a proggram to round numbers whitout a prepared command in matlab like (round)
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farid khalafi
farid khalafi il 23 Gen 2019
I want to write rounding program (in any way)
I want to know ... how round command works?

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Jan
Jan il 23 Gen 2019
Modificato: Jan il 23 Gen 2019
Rounding is the same as adding 0.5 and cropping the fractional part of the number.
For negative numbers you have to subtract 0.5.
To remove the fractional part, floor, ceil, fix and rem(x,1) can help.

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