A vertex is a corner where edges meet. The plural is vertices. A cube has eight vertices, a cone has one vertex, and a sphere has none. Have your students examine the 3D Nets and identify the faces, ...

For faster and more accurate acquisition of the spatial incidence angle of multibeam echosounders (MBESs), a better algorithm called “Cross” is proposed in this article, where the spatial incidence ...

The micro-Doppler (μD) characteristics of ballistic targets are crucial for estimating motion and structural parameters, as well as for target recognition. However, existing time-frequency (TF) ...

Synopsis: Returns a 2D Catenary chain or arch path. [Path] Topics: Paths See Also: circle (), stroke () Usage: path = catenary (width, droop=|angle=, n=); Description: Returns a 2D Catenary path, ...