by m_labbaf » Mon Jul 20, 2015 7:59 am
It seems that I should describe my application in more detail, in order to find better solution.
I want to create a real-time simulator for electrical circuit. To solving each circuit we can use nodal method. So, I write nodal equations for my circuit. As my circuit has 8 node, we have a 8x8 matrix. So we have Ax = b which A is 8x8 matrix and x (vector 8x1) is the simulator output and b (vector 8x1) is input of the simulator.
In order to find the x vector as simulator output (equations solution), I should find the solution of this equations.
A matrix isn't triangular at all, but is symmetric and real. I do not convert triangular-matrix to diagonal-matrix. I just want to find the equations unique solution.
Simulator Time-Step is very small, so we should solve equations as fast as possible.
Also, I cannot understand about rational number. Can you describe more about it.
thanks in advance
Last edited by
m_labbaf on Mon Jul 20, 2015 8:49 am, edited 1 time in total.