How do I get Simulink blocks for circuit Analysis?

I am trying to do 3 phase power factor correction analysis in simulink. When searching through the block library I do not see any any blocks such as voltage sources, resistor or capacitors. When I opened my lab file from school on my simulink install at home, all of the circuit parts in the file were missing. I am inclined to think that I am missing the appropriate libraries that I need.

Can someone tell me what my problem might be and how do I fix this?

Answer 1

[Walter Roberson]

Perhaps you do not have Simscape Electronics

[Steven Franzkowiak]

How do I install Simscape Electronics?