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quadric

   Also found in: Encyclopedia, Wikipedia 0.01 sec.
quad·ric  (kwdrk)
adj.
Of or relating to geometric surfaces that are defined by quadratic equations.
quadric [ˈkwɒdrɪk] Maths
adj
1. (Mathematics) having or characterized by an equation of the second degree, usually in two or three variables
2. (Mathematics) of the second degree
n
(Mathematics) a quadric curve, surface, or function
ThesaurusLegend:  Synonyms Related Words Antonyms
Noun1.quadric - a curve or surface whose equation (in Cartesian coordinates) is of the second degree
quadric surface
curve, curved shape - the trace of a point whose direction of motion changes
hyperboloid - a quadric surface generated by rotating a hyperbola around its main axis
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In order to improve the precision of the traditional quadratic R-D model, based on empirical observations and lots of experiments, we improved the quadric R-Q model and proposed a novel one [11]: R = a/[square root of Q] + b/[Q.
Novel rate-control algorithm based on TM5 framework by Zhu, Zhongjie; Bai, Yongqiang; Duan, Zhiyong; Liang, Feng / Wireless Sensor Network (WSN)
Munchen) explain the nets of classical differential geometry before moving on to discretization principles for multidimensional nets and nets in quadrics, special classes of discrete surfaces, approximation and discrete complex analysis.
Discrete differential geometry; integrable structure by SciTech Book News
Corporate culture, customer orientation, and innovativeness in Japanese firms: A quadric analysis.
Internal and external influences on global manufacturers by Krumwiede, Dennis; Tokle, Joanne; Vokurka, Robert J.; Hackert, Ann M. / SAM Advanced Management Journal
 
 
 
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