How to obtain the inverse of a SquareMatrix?
 

Dear fomers,

I need to solve a linear equation in a codedFixedValue boundary, Ax=b, and the matrix A is a 19×19 SquareMatrix, and b is defined as a 19×1 RectangularMatrix. So I want to obtain the solution of x through x=inv(A) & b. However, i found no inv() function for SquareMatrix.

Is anyone can help?

Thanks a lot.