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

Planar Systems, Inc. has released the Clarity™ Matrix Video Wall Calculator, a free, online tool that simplifies the video wall selection process by simulating what the Clarity™ Matrix LCD Video Wall ...

Multiplying Matrices Matrix multiplication is one of the most fundamental and ubiquitous operations in all of mathematics. To multiply a pair of n -by- n matrices, each with n2 elements, you multiply ...

VSM Senior Technical Editor Dr. James McCaffrey, of Microsoft Research, explains why inverting a matrix -- one of the more common tasks in data science and machine learning -- is difficult and ...

In this article we define and illustrate a procedure that obtains numerically stable asymptotic variance-covariance matrices using only the code for computing the complete-data variance-covariance ...