- finished task 2

- fixed perform_access_analysis to use 2.4GHz instead of 2GHz
- finished task 3

lab_5/lab_5.m

@@ -18,6 +18,7 @@ groundStation.Altitude = 37;
 
 calc_task1 = true;
 calc_task2 = true;
+calc_task3 = true;
 
 if calc_task1
     task1;
@@ -28,4 +29,15 @@ if calc_task2
         task1;
     end
     task2;
-end
+end
+
+if calc_task3
+    if ~calc_task1
+        task1;
+    end
+    if ~calc_task2
+        task2;
+    end
+    task3;
+end
+