Too many output arguments

1

clear; close all; clc;
n_nodes = 6;
n_edges = 7;

e = zeros(n_nodes,1);
e(1) = 1;
e(n_nodes) = -1;

A= [1 1 1 0 0 0 0 ;
-1 0 0 1 0 0 0 ;
0 0 -1 0 1 0 0 ;
0 0 0 -1 0 1 0 ;
0 0 0 0 -1 0 1 ;
0 0 0 0 0 -1 -1];

d = [3;2;4;4;1;1;3];

C=[eye(7) zeros(7,1)];
b=zeros(8,1);
b(8)=1;

cvx_begin

variable alfa1(7);
variable alfa2(7);
variable v(6);

minimize (d)'*alfa2;
subject to
    -b'+(alfa2-alfa1)'*C+v'*(A*C-e*b') == 0;
    -alfa1 <= 0;
    -alfa2 <= 0;

cvx_end

My code is as shown above. I get the error

Error using minimize
Too many output arguments.

Error in (line 15)
minimize (d)’*alfa2; .

Any ideas what could be causing the error? I am trying to solve the lagrange dual of an optimization problem.

Thanks in advance!

2

Put the objective function inside () .I.e., move the closing parenthesis to the end of the objective function.
minimize (d'*alfa2)

1 Like
3

Thanks! That worked :slight_smile: