The 4-dimensional Hartmann function is multimodal. It is given here in the form of Picheny et al. (2012), having a mean of zero and a variance of one. The authors ...

A coordinate ... two-dimensional plane formed by two number lines. A horizontal number line and a vertical number line intersect to form two axes (plural for axis), and a grid system comprised ...

The reference model RAMI 4.0 from Germany consists of a three-dimensional coordinate system and includes aspects from ISA95. Other models, originating from other nations, include the Scandinavian ...

ZVEI characterizes the changing manufacturing systems. The current "Old World Industry 3.0" manufacturing system characteristics are: RAMI 4.0 consists of a three-dimensional coordinate system that ...