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