fmincon examples added

1 files changed, 15 insertions, 0 deletions

diff --git a/tests/general_tests/fminunc/fminunc_gradient2.sce b/tests/general_tests/fminunc/fminunc_gradient2.sce
new file mode 100644
index 0000000..5c1c3d3
--- /dev/null
+++ b/tests/general_tests/fminunc/fminunc_gradient2.sce
@@ -0,0 +1,15 @@
+//Find x in R^2 such that:
+// Check if a user specifies correct options or not
+
+function y = fun(x)
+	y = x(1)^2 + x(2)^2;
+endfunction
+x0 = [1,2];
+options=list("MaxIter", [1000], "CpuTime", [100], "Gradient", "", "Hessian", "OFF");
+
+//Error
+//fminunc: Unrecognized String [] entered for the option- Gradient.
+//at line     278 of function fminunc called by :  
+//[xopt,fopt,exitflag,output,gradient,hessian] = fminunc (fun, x0, options);
+
+[xopt,fopt,exitflag,output,gradient,hessian] = fminunc (fun, x0, options);