5 Replies Latest reply on Sep 3, 2010 2:03 AM by makc3d

    how to get started in matrix math...


      I studied matrix algebra over 15 years ago, and a) I didn't really get it, and b) it wasn't presented as having anything to do with image distortions or such. So, where could I go to get a little hand-holding on *why* a certain matrix operation rotates or shears or does something else, and how I would approach making my own operations? Is there a web site or book someone could recommend? PB documentation seems to assume I already know all this.