If the comment by MikeT is correct, and you are trying to save the image shown in a Scope block, there are a couple of ways you could do this:
- Print the contents of the scope window by clicking the Print icon, the leftmost icon on the Scope toolbar. Then choose to print to a file instead of to a printer.
- Create an editable figure from a scope block using the SIMPLOT function. This will create a figure that looks like the display on the screen of a Scope block, then you can save the figure to a file using the figure window's File menu or the functions SAVEAS or PRINT.