arraytomat¶
Purpose¶
Converts an array to type matrix.
Format¶
-
y =
arraytomat(a)¶ - Parameters:
a (N-dimensional array) –
- Returns:
y (KxL or 1xL matrix or scalar) – where L is the size of the fastest moving dimension of the array and K is the size of the second fastest moving dimension.
Examples¶
/*
** Create 25x1 vector containing the sequence 0.5, 1,
** 1.5...12.5
*/
x = seqa(0.5, 0.5, 25);
/*
** Reshape into a 1x6x4 array, discarding the 25th element
** of 'x'
*/
a = areshape(x, 1|6|4);
/*
** Set 'y' to be a 6x4 variable of type matrix, with the
** same contents as 'a'
*/
y = arraytomat(a);
The code above sets y equal to:
0.5 1.0 1.5 2.0
2.5 3.0 3.5 4.0
4.5 5.0 5.5 6.0
6.5 7.0 7.5 8.0
8.5 9.0 9.5 10.0
10.5 11.0 11.5 12.0
Remarks¶
arraytomat() will take an array of 1 or 2 dimensions or an N-dimensional
array, in which the N-2 slowest moving dimensions each have a size of 1.
See also
Functions mattoarray()