How to connect the external signal to Switch controlled by external physical signal

Dear all,

I a beginner in simulation and could you please help me on how i could connect and set the parameters for voltage controlled by external physical signal. If i want to a pulse signal to control the switch how do i do it,

Thank you

Answer 1

[Azzi Abdelmalek]

Look at

http://www.mathworks.com/matlabcentral/answers/86059-how-to-connect-simulink-block-and-simpowersystem-block