tx and ty are translation. I think a and d are scale and b and c are some function of rotation. I have videos that are flipped and rotated using arbitrary matrices. How can I make them right-side-up ...

Vol. 30, No. 3, International Conference on Recent Advances in Pure and Applied Mathematics 2015, ICRAPAM 2015 (2016), pp. 815-822 (8 pages) Published By: University of Nis, Faculty of Sciences and ...

A Transformation Data Set is denoted by a `KEY' of 50 in the data set header record. The ASSEMBLE command, described in the User Manaual, enables the creation of assemblies from a number of models. It ...

In this paper a new algorithm for reducing an arbitrary real square matrix to tri-diagonal form using real similarity transformations is described. The method is essentially a generalization of a ...