We start by creating two 2D objects: a "batman" shape and a "star" shape. Additionally, we create a 3D object, a "pyramid." These objects are defined as arrays of coordinates. We compare the results ...

This applet will help you in visualizing the effects of transformations on functions. Move the sliders on the right to change the translation and scaling factors ...

Suitable linear transformations for preliminary data analysis are available when data consist solely of continuous variables or solely of binary variables. When mixtures of variables are observed, ...

Abstract: Based on the definition of linear transformations, the Walsh linear spectrum and cyclic spectrum and their inverse transformations are discussed; the dual property of Bent functions is also ...

This note shows that, under appropriate conditions, preferences may be locally approximated by the linear utility or risk-neutral preference functional associated with a local probability ...