Matrix therory - Electrical Circuits

[erezb84]

Theoretic question:
is there a way to know if it is no possible to write impedance/admitance matrix (depend on which method we want - volage or currents) just from the circuite connections?

Thanks!

 

[rude man]

I think you just have to try the z and y matrices to see if the element values are finite or not. I'm sure there is a rule but is it worth memorizing?

Once you have found a valid matrix you can convert to some other one, like h, A or s parameters, with the conversion formulas.

 

[The Electrician]

You should research topological analysis of networks. See:

http://en.wikipedia.org/wiki/Topology_(electrical_circuits )

https://www.worldscibooks.com/engineering/2446.html