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 ...

Transformation optics has formulated a versatile framework to mold the flow of light and tailor its spatial characteristics at will. The coordinate transformation often yields extreme material ...

Schematic diagram of the coordinate transformation process in cylinder structure. (A), (D), (C), and (F) Cartesian coordinates. (B) and (E) Curvilinear coordinates. The red lines denote isotherms.

A combination of transformations can sometimes be described using a single transformation, eg when a shape is transformed by two consecutive translations, the result can be expressed as a single ...