using the pde toolbox

Hey yall, I am trying to implement electromechanical wave propagation using a pde. A coefficient in this pde is an admittance matrix B. How can I use this matrix B as the c coefficient in the hyperbolic pde specification?

Answer 1

[Youssef Khmou]

hi,

i think you use Trace(B) or det(B) in this case no?