Back to the top . Convex combinations and morphing, a walking dinosaurier with a waggling tail. Data file to be used with morph.m . An unfinished attempt to create an three dimensional version of eigplot.m using buckyball-vertices for equally spaced unit vectors on the sphere. For 2 by 2 matrix animates a unit vector tracing out a circle, while its image traces out an ellipse.
Vectors meet at eigen-directions.
Linear combinations of vectors in the plane, graphically. Linear transformations of the plane visualized via a cat's face, script file, calls cat.m repeatedly. Convex combinations and morphing, draw your own faces to be morphed, or use the data from dino.mat . Given an angle, creates a 2x2 rotation matrix. Datafile for the original tree in journal article.