Create graphical function
function_new = Stateflow.Function(parent)
Stateflow.Function method is a constructor method for
creating a graphical function in a parent chart, state, box, or graphical function.
This method returns a handle to the new
Handle to parent chart, state, box, or function of the new graphical function
Handle to a Function object for the new graphical function
sA is a handle to a State object for the existing state
A, the following command creates a new graphical function
parented (or contained) by state
function_new = Stateflow.Function(sA)
The new graphical function is unnamed and appears in the upper left corner inside
A in the chart.
function_new is a handle
to the Function object for the new graphical function that you use to rename the
function, set its properties, and execute its methods.