(chiefly in the plural) Any coordinate in a three-dimensional coordinate system used to map the universal locations of structures in the human brain.

plural of Talairach coordinate

(geometry) Any of six homogeneous coordinates assigned to a line in projective 3-space, used in geometric algebra and computer graphics.

plural of Plücker coordinate

plural of coordination compound

(geometry) Any one of a set of n + 1 coordinates which non-uniquely identify a point in an n-dimensional projective space; when such coordinates are all multiplied by the same scalar, then the set of them still identifies the same point.

plural of homogeneous coordinate

A coordinate system, for three-dimensional space, using latitude, longitude and radius (i.e. distance from the center) as the coordinates.

(differential geometry) Synonym of coordinate chart.

plural of coordinate map