change array into matrix

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Anusha
Anusha 2014-2-1
评论： Anusha 2014-2-1
How to write a 4 values in rectangular grid a=[8 4 6 2]
it will become
a=
8 4
6 2

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Mischa Kim
Mischa Kim 2014-2-1
编辑：Mischa Kim 2014-2-1
Use the reshape command.
b = reshape(a,2,2)
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Mischa Kim
Mischa Kim 2014-2-1
Is this another question or are you confirming that the command does what you need it to do?
Anusha
Anusha 2014-2-1
if i have a array with 50 numbers how it will be converted into rectangular matrix

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