repmat

Syntax

repmat(X, rowRep, colRep)

Arguments

X is a matrix.

rowRep and colRep are positive integers.

Details

Create a large matrix consisting of a rowRep-by-colRep tiling of copies of X.

Examples

x=matrix(1 2 3, 4 5 6);
#0 #1
1 4
2 5
3 6
repmat(x, 2, 3);
#0 #1 #2 #3 #4 #5
1 4 1 4 1 4
2 5 2 5 2 5
3 6 3 6 3 6
1 4 1 4 1 4
2 5 2 5 2 5
3 6 3 6 3 6