## VEC Reshape to a Vector

Section: Elementary Functions

### Usage

Reshapes an n-dimensional array into a column vector. The general syntax for its use isy = vec(x)

where `x`

is an n-dimensional array (not necessarily numeric). This
function is equivalent to the expression `y = x(:)`

.

### Example

A simple example of the`vec`

operator reshaping a 2D matrix:
--> 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