hodograph

n.

矢端曲线；速度图；

Pythagorean Hodograph Curves
Pythagorean-Hodograph Curves: Algebra and Geometry Inseparable
The conformal map z → z 2 of the hodograph plane
Hermite interpolation by Pythagorean hodograph quintics
Hermite interpolation by Pythagorean hodograph quintics
Predicting Supercell Motion Using a New Hodograph Technique
Real-time CNC interpolators for Pythagorean-hodograph curves
Pythagorean -Hodograph Curves: Algebra andGeometry Inseparable, With 204 Figures and 15 Tables.
The geometry of harniltonian systems of hydrodynamic type. The generalized hodograph method
Variable-feedrate CNC interpolators for constant material removal rates along Pythagorean-hodograph curves