If the source matrix is 3-by-3 or smaller, then it's possible to compute the inverse using brute force. If you need the determinant of the source matrix, then using LUP decomposition (Crout or ...

Dr. James McCaffrey from Microsoft Research presents a complete end-to-end demonstration of computing a matrix inverse using the Newton iteration algorithm. Compared to other algorithms, Newton ...

For a symmetric correlation matrix, the Inverse Correlation Matrix table contains the inverse of the correlation matrix, as shown in Figure 40.14. The diagonal elements of the inverse correlation ...

Rao1 has shown in a lemma that a generalized inverse (g-inverse) always exists, although in the case of a singular matrix it may not be unique.

We investigate and discuss when the inverse of a multivariate truncated moment matrix of a measure μ has zeros in some prescribed entries. We describe precisely which pattern of these zeroes ...

The second is to illustrate their applications in the areas of linear regression, multi variate analysis, prediction theory, and time series. Of particular interest is a general definition of inverse ...