Calculating matrices with a a set of numbers in an array

[MarioH]

Hello,

I tried to calculate a matrices with a matrix that includes a variable with a set of numbers. 

Putting an array instead of a constant number ( Vbat -->M1,1)  to the matrix the solver tells the error

"This variable is undefined". Is it possible like I tried or is there another solution to calculate the

same matrix again and again in an loop and set different given values, how to extract the results?

I found some examples but I don´t know how to transfer to my problem.

Thank you 

[Werner_E]

Even for a single value of M[1,1 your solve block yield 7 equations for just 6 variables. So usually no solution can be found.

You may use the "minerr" command instead of "find" or do without a solve block and use the "lsolve" command.

If that solves your problem, you may turn the solve block or the lsolve into a function of M[1,1 and call that function vectorized to get a nested vector of solutions.

[Werner_E]

Here is what I was talking about

MC15 worksheet attached