funziona (spero)

lukefleed · Apr 12, 2021 · 5aeebc7 · 5aeebc7
1 parent 1ff8ec6
commit 5aeebc7
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/lezione-05/es3.m b/lezione-05/es3.m
@@ -2,12 +2,15 @@ function es3(k)
     P1 = [1];
     P2 = [1 0];
     t = linspace(-1,1,1000);
+    hold on 
     plot(t,polyval(P1,t))
+    hold on
     plot(t,polyval(P2,t))
     for i = 3:k
         P3 = ((2*(i-1))*[P2 0] .- (i-1)*[0 0 P1])/i;
         P1 = P2;
         P2 = P3;
+        hold on
         plot(t, polyval(P3,t))
     end