切向量 meaning in Chinese
tangent vector
tangential vector
Examples
- A survey of parametric scattered data fitting using triangular interpolants . curve and surface design , h . hagen ed . , springer - verlag , 1992
2在每条边界曲线上指定相应的二次法向量，其与边界曲线的切向量相垂直。 - By adjusting the given tangent vector , the parametric rational arc spline also has convexity preserving property and monotonicity preserving property
在实际操作中，通过调整一侧端点的切向量，可使上述圆弧样条曲线保凸，保单调。