User`s guide

3 Signals and Parameters
The Model Hierarchy expands to show the elements in the Simulink
model.
The model hierarchy shows only those blocks that have tunable parameters.
4 Selec
t the p ara m e te r of the signal you want to edit. For exam p le , select
Gain.
The right pane displays the block parameters dialog box for Gain. There
is one parameter, Gain, for this block. The current value of the Gain
parameter is displayed.
5 Double-click the box that contains the gain value.
The
box b eco mes e ditable.
6 Enter a new value for the gain.
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