cvx_expand_dim.m
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			function zx = cvx_expand_dim( z, dim, nx )

			%CVX_EXPAND_DIM Expands an N-D array along a specified dimension.
			% CVX_EXPAND_DIM( X, DIM, NX ) stacks NX copies of the matrix X along the
			% dimension NX. It is equivalent to CAT( DIM, X, X, ..., X ), where X is
			% repeated NX times.
			%
			% This is an internal CVX function, and as such no checking is performed to
			% insure that the arguments are valid.

			zdims = cell( 1, max( ndims(z), dim ) );
			[ zdims{:} ] = deal( ':' );
			zdims{dim} = ones( 1, nx );
			zx = z( zdims{:} );

			% Copyright 2005-2014 CVX Research, Inc.
			% See the file LICENSE.txt for full copyright information.
			% The command 'cvx_where' will show where this file is located.

R1252/simulation-code/cvx/lib/cvx_expand_dim.mde096106547amaster