Summary Week 7
    1. Transfer Functions
       
      Definition: a relationship from the input variable, say u, to an output variable, say y, in the Laplace domain

      Function Form: Laplace[y] = G(s) Laplace[u], where G(s) is the transfer function

      Block Diagram Form:
       


    2. Equivalent Transfer Functions
a ) Series:
equivalent to


 b ) Parallel Sum:
equivalent to
c) Feedback (Positive):


equivalent to