Add image processing - 2

Komp_obr_SFedU/Materials4Pract/04/F.m

@@ -0,0 +1,4 @@
+function F = F(x)
+    F(1) = exp(-exp(-(x(1)+x(2)))) - x(2)*(1+x(1).^2);
+    F(2) = x(1).*cos(x(2)) + x(2).*sin(x(1)) - 0.5;
+endfunction

Komp_obr_SFedU/Materials4Pract/04/i1.m

@@ -0,0 +1,3 @@
+function y = i1 (x)
+    y = x .* sin (1./x) .* sqrt (abs (1 - x));
+endfunction

Komp_obr_SFedU/Materials4Pract/04/ode1.m

@@ -0,0 +1,3 @@
+function xdot = ode1(x, t)
+    xdot = -exp(-t)*x^2;
+endfunction

Komp_obr_SFedU/Materials4Pract/04/vdp1.m

@@ -0,0 +1,4 @@
+% Initialisation of Van der Pol with mu=1
+function dydt = vdp1(t,y)
+    dydt = [y(2); (1-y(1)^2)*y(2)-y(1)];
+endfunction

Komp_obr_SFedU/Materials4Pract/04ans/test.m

@@ -0,0 +1,5 @@
+function A = test(x)
+    A(1) = 2*(x(1) - 4).^2 + 7*(x(2)-8).^2 - x(3).^2;
+    A(2) = 5*(x(1) - 1).^2 - 4*(x(2)+3).^2 + 2* x(3).^2 + 1;
+    A(3) = x(1).^2 + x(2)^2 + x(3)^2;
+endfunction

Komp_obr_SFedU/Materials4Pract/04ans/testans

@@ -0,0 +1 @@
+9.54, 3.44, -7.91