cat

Concatenate arrays.

Syntax

• R = cat(dim, A, B)
• R = cat(dim, A1, A2, ..., An)

Input argument

• dim - Dimension to operate along: positive integer scalar.
• A - a variable: first input.
• B - a variable: second input.
• A1, A2, ..., An - List of inputs to concatenate

Output argument

• R - concatenated array

Description

R = cat(dim, M1, M2, ... , MN) returns the concatenation of M1, M2, ... , MN along the dimension dim.

Example

A = eye(2, 2);
B = ones(2, 2);
C = cat(2, A, B)

See also

vertcat, horzcat.

History

Author

Allan CORNET