Update exampletesting32intervals.m

kwyip · Jul 3, 2017 · 120c901 · 120c901
1 parent 8d34e0b
commit 120c901
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/exampletesting32intervals.m b/exampletesting32intervals.m
@@ -24,7 +24,7 @@
 m = a + 0.5*h;
 for i = 1:n
     midpoint = midpoint + h*f(m);
-    m = m + h;
+    m = a + 0.5*h + i*h;
 end
 fprintf('The integral under midpoint is %f.\n', midpoint);
 
@@ -68,4 +68,4 @@
 
 title('Plotting the function $e^{-x} \cos(2x)$','Interpreter','latex')
 xlabel('x')
-ylabel('y')
+ylabel('y')