/diy/ - Do It Yourself

>>1934382
>you draw the circuit,
>you use KVL laws or whatever you need to take out the equations and variables
>you set them in a readable format
>you make three matrices
>A matrix is the values(number_of_equations)x(number_of_equations) sized
>B matrix is the variable matrix with one column and rows as much as there are equations
>C matrix is the results matrix(behind the = sign) that is one column and rows are number of equations
>you use whatever preffered mathematical way of multiplying two matrices AxB=C
>you pull out the variable matrix and pick whichever value of variable yo uwant

pic related on the left are the results as A(values), C(results) , B(variable values after calculating ) matrices going from the top from the equations from the right

also you can do it by usoing symbolic variables if you dont have all the values but you basically do the same thing