Line | |
---|
1 | function Z = minus(X,Y) |
---|
2 | % MINUS (overloaded) |
---|
3 | |
---|
4 | % Author Johan Löfberg |
---|
5 | % $Id: minus.m,v 1.2 2006/07/13 19:40:59 joloef Exp $ |
---|
6 | |
---|
7 | dim = []; |
---|
8 | if isa(X,'ndsdpvar') |
---|
9 | dim = X.dim; |
---|
10 | X = sdpvar(X); |
---|
11 | elseif isa(X,'double') |
---|
12 | X = X(:); |
---|
13 | end |
---|
14 | |
---|
15 | if isa(Y,'ndsdpvar') |
---|
16 | if isempty(dim) |
---|
17 | dim = Y.dim; |
---|
18 | else |
---|
19 | if isequal(dim,Y.dim) |
---|
20 | else |
---|
21 | error('Dimension mismatch in nD addition') |
---|
22 | end |
---|
23 | end |
---|
24 | Y = sdpvar(Y); |
---|
25 | elseif isa(Y,'double') |
---|
26 | Y = Y(:); |
---|
27 | end |
---|
28 | |
---|
29 | Z = X - Y; |
---|
30 | Z = reshape(Z,dim); |
---|
Note: See
TracBrowser
for help on using the repository browser.