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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
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<TITLE>VEC Reshape to a Vector
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<H2>VEC Reshape to a Vector
</H2>
<P>
Section: <A HREF=sec_elementary.html> Elementary Functions </A>
<H3>Usage</H3>
Reshapes an n-dimensional array into a column vector. The general
syntax for its use is
<PRE>
y = vec(x)
</PRE>
<P>
where <code>x</code> is an n-dimensional array (not necessarily numeric). This
function is equivalent to the expression <code>y = x(:)</code>.
<H3>Example</H3>
A simple example of the <code>vec</code> operator reshaping a 2D matrix:
<PRE>
--> A = [1,2,4,3;2,3,4,5]
A =
1 2 4 3
2 3 4 5
--> vec(A)
ans =
1
2
2
3
4
4
3
5
</PRE>
<P>
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