repmat {matlab}

MATLAB repmat function

Description

Replicate and tile a matrix.

Usage

repmat(A, ...)

Arguments

A

vector or matrix to be tiled. Must be numeric, logical, complex or character.

...

numeric dimensions for the result

Value

Returns matrix with value A tiled to the number of dimensions specified. Defaults to square if dimension argument resolves to a single value.

Author(s)

P. Roebuck [e-mail]

See Also

ones, zeros

Examples

repmat(1, 3)                       # same as ones(3)
repmat(1, c(3, 3))                 # same thing 
repmat(1, 3, 3)                    # same thing
repmat(1, size(matrix(NA, 3, 3)))  # same thing
repmat(matrix(1:4, 2, 2), 3)