2.1 Parameter adaptation

Block parameters can be modified by opening the block dialogs. This can be done using the Open/set button. Most blocks have dialog menus which can be used to set or modify block parameters. These parameters can be defined using valid Scilab expressions. Scilab variables can be used in the definition of these expressions if they are already defined in the context of diagram. These expressions are memorized symbolically, and then evaluated.

The context of the diagram can be edited by selecting the Context button. The context is evaluated by the Eval button. This is necessary only if the context modification includes a change in the value of a variable previously used in the definition of a block parameter.