|It is now clear to
you that you can change the input parameters by typing in different values
in the corresponding cell and get the new trajectory. But is there a way
this can be done using a scroll bar that can
vary the value as you slide the bar? Yes. Let's see how this can be done.
First you need to have the Control Toolbox available to use. The Control Toolbox will look like this: . If you don't see this, go to the menu View ---> Toolbars and click Control Toolbox.