Have questions? Inverse of a matrix in MATLAB is calculated using the inv function. Here you can calculate inverse matrix with complex numbers online for free with a very detailed solution. inv performs an LU decomposition of the input matrix (or an LDL decomposition if the input matrix is Hermitian). Example. If A is sparse, the storage of the solution x is the same as that of B and mldivide follows the algorithm path for sparse inputs, shown below. inv performs an LU decomposition of the input matrix (or an LDL decomposition if the input matrix is Hermitian). It then uses the results to form a linear system whose solution is the matrix inverse inv(X).

Recommended Articles. This MATLAB function returns the inverse of the symbolic matrix A. Here we discuss the inverse of the matrix along with the examples of Matlab Inverse Function. Inverse of a matrix A is given by inv(A). To calculate inverse matrix you need to do the following steps. For sparse inputs, inv(X) creates a sparse identity matrix and uses backslash, X\speye(size(X)). The inverse is calculated using Gauss-Jordan elimination. The Invert 3x3 Matrix block computes the inverse of 3-by-3 matrix. You can also go through our other suggested articles to learn more– It then uses the results to form a linear system whose solution is the matrix inverse inv(X). Extended Capabilities .