cbcintlinprog added

1 files changed, 32 insertions, 0 deletions

diff --git a/demos/intqpipopt.dem.sce b/demos/intqpipopt.dem.sce
new file mode 100644
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+++ b/demos/intqpipopt.dem.sce
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+mode(1)
+//
+// Demo of intqpipopt.sci
+//
+
+H = [1 -1; -1 2];
+f = [-2; -6];
+A = [1 1; -1 2; 2 1];
+b = [2; 2; 3];
+lb=[0,0];
+ub=[%inf, %inf];
+intcon = [1 2];
+[xopt,fopt,status,output]=intqpipopt(H,f,intcon,A,b,[],[],lb,ub)
+halt()   // Press return to continue
+ 
+//Find x in R^6 such that:
+Aeq= [1,-1,1,0,3,1;
+-1,0,-3,-4,5,6;
+2,5,3,0,1,0];
+beq=[1; 2; 3];
+A= [0,1,0,1,2,-1;
+-1,0,2,1,1,0];
+b = [-1; 2.5];
+lb=[-1000; -10000; 0; -1000; -1000; -1000];
+ub=[10000; 100; 1.5; 100; 100; 1000];
+x0 = repmat(0,6,1);
+param = list("MaxIter", 300, "CpuTime", 100);
+//and minimize 0.5*x'*H*x + f'*x with
+f=[1; 2; 3; 4; 5; 6]; H=eye(6,6);
+intcon = [2 4];
+[xopt,fopt,exitflag,output]=intqpipopt(H,f,intcon,A,b,Aeq,beq,lb,ub,x0,param)
+//========= E N D === O F === D E M O =========//