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 ...

I'm inverting a matrix and multiplying it by a vector and transposed vector. Bluntly, you're doing it wrong. Mathematically, there is pretty much never a reason to actually invert a matrix. Where you ...

Maths Matrices Formulas: Matrices is one of the most important topics in mathematics. The CBSE Class 11 and 12 introduce students to many advanced concepts in mathematics, some of which have ...