From 10e2e4d8b4a7592a8631ddac8e8d1664d6f0b9e3 Mon Sep 17 00:00:00 2001
From: harpreet
Date: Sat, 16 Apr 2016 12:12:15 +0530
Subject: fmincon examples

---
 tests/general_tests/fmincon/fmincon_logical22.sce | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 tests/general_tests/fmincon/fmincon_logical22.sce

(limited to 'tests/general_tests/fmincon/fmincon_logical22.sce')

diff --git a/tests/general_tests/fmincon/fmincon_logical22.sce b/tests/general_tests/fmincon/fmincon_logical22.sce
new file mode 100644
index 0000000..037e9b1
--- /dev/null
+++ b/tests/general_tests/fmincon/fmincon_logical22.sce
@@ -0,0 +1,19 @@
+// Example with log objective function, inequality constraints
+
+function y=fun(x)
+    y = log(prod(x));
+endfunction
+
+x0 = repmat(1,1,20);
+lb = repmat(0,1,20);
+
+A=[-1,-5,-3 repmat(0,1,17); -0.5,-2.5 -1.5 repmat(0,1,17);];
+b=[-100 -50]';
+
+//Nonlinear constraints
+function [c,ceq]=nlc(x)
+    c = [ sum(log(x)) + 1];
+    ceq = [];
+endfunction
+
+[xopt,fopt,exitflag,output,lambda,gradient,hessian] = fmincon (fun, x0,A,b,[],[],lb,[],nlc)
-- 
cgit