Does Matlab round matrix elements to whole numbers?
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Basically I have a matrix which is 1x51 ( a row of numbers) and I perform a calculation on each number which makes them go close to 1 for example 0.9 0.8 0.78 0.99 , why does Matlab make them all 1?
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Walter Roberson
2013-2-15
At the command prompt give the command
format long g
and then display the values. You will see that the rounding you saw was only for display purposes.
更多回答（1 个）
No, not all MATLAB calculations result in integers, as you should be able to readily verify, e.g., by doing
>> a=sqrt(3)
a =
1.7321
If you get a different result than I've shown, by all means assume you have an unusual problem!!
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