PC-AffineTrans is a tool for precise coordinate transformations from one coordinate reference system into another. The transformation is performed as an Affine transformation, where a two sets of ...

This program will draw fractals with an Iterated Function System or by the Chaos Game. Either method requires that the transformations defining the IFS be given. An IFS is composed of a number of ...

Self-affine tiles and fractal geometry form a rich field where geometric precision meets the complexity of nature’s form. At its core, the subject examines how self-affine tiles—constructed via affine ...

These are illustrations of some affine transformations. For each transformations, the image of the square is displayed and underneath is the parameters as entered in the FractalPattern program. Shrink ...

This is a preview. Log in through your library . Abstract An affine equivariant version of multivariate median is introduced. The proposed median is easy to compute and has some appealing geometric ...

The Fisher information and the Rao measure are obtained in closed form for a family of probability density functions parametrized by the manifold PSL(2, R) of projective transformations of the real ...

“A fundamental problem in neuroscience is to understand how human movements are planned and executed.” So begins an interesting paper today by Quang-Cuong Pham at the Collège de France and Daniel ...