Simulink Tutorial on Digital Modulation Methods - Cengage Learning

13.2. SHORT INTRODUCTION TO SIMULINK 579
A right mouse-click on the window opens a pop-up menu from which you can open
the Axes properties window, depicted in Figure 13.8, in order to set the range of the
y axis.
The time range of the Scope window can be changed from the Parameters button
in the menu bar in Figure 13.7 (see Figure 13.9).
The other blocks in Figure 13.2 can be included in the same way. The carrier
cos(4 ∗ pi ∗ u) is generated using the block Fcn from the Functions & Tables library.
This block applies a specified expression such as cos(u) to the input variable u.
Drag the block Fcn to your model and double-click on it. This will open the Block
Parameters window, as depicted in Figure 13.10, where you can input the expression
cos(4 ∗ pi ∗ u).
Figure 13.8: Axes properties window of Scope1
Figure 13.9: Parameters window of Scope1
© 2013 Cengage Learning. All Rights Reserved. May not be scanned, copied or duplicated, or posted to a publicly accessible website, in whole or in part.