G~2-continuous cubic algebraic curve with the given tangent polygon;
与给定切线多边形相切的G~2连续的三次代数曲线
Cubic Bézier spline curve with given tangent polygon;
与给定切线多边形相切的3次Bézier样条曲线
Trigonometric spline curve with given tangent polygon;
与给定切线多边形相切的三角样条曲线
A Class of Spline Curve with Given Tangent Polygon
一类带有给定切线多边形的样条曲线
An Extension of the Cubic B-Spline Curve with Given Tangent Polygon
带有给定切线多边形的三次B样条曲线的扩展
G~2-CONTINUOUS CONIC SPLINE CURVE WITH GIVEN TANGENT POLYGON
与给定切线多边形相切的G~2-连续的二次代数曲线
Closed Adjustable Spline Curve with Given Tangent Polygon
与给定多边形相切的可调闭样条曲线
A PLANE PARAMETRIC CUBIC CURVE THAT CONTACTS THE SECOND EDGE OF THE CHARACTERISTIC POLYGON
与特征多边形第二边相切的平面参数三次曲线
Shape Preserving Parametric Spline Curve with Given Tangent Polygon;
与给定多边形相切的保形参数样条曲线
G~2 continuous closed generalized Ball curves with a given tangent polygon
与给定多边形相切的G~2连续的广义Ball闭曲线
A Class of Trigonometric Spline Curve with Shape Parameter and Given Tangent Polygon
与给定多边形相切的一类含参数三角样条曲线
On Some Fixed Value Theorems for Directed Areas in Elliptic Circumscribed Polygons and Their Applications
椭圆类二次曲线外切多边形中有向面积的定值定理及其应用
In this paper, an algorithm for constructing rational spline curve, which was tangent to the given polygon, was described.
描述了一种与给定多边形相切的有理样条曲线的算法。
An algorithm for constructing rational spline closed curve which is tangent to the given polygon is described.
描述了一种与给定多边形相切的有理样条闭曲线的算法。
slanted across a polygon on a diagonal line.
以对角线斜跨多边形的。
Some proposition of the polygon which is inscribed and circumscribed;
关于一类内嵌外切多边形的几个命题
Extremal properties on inscribed (circumscribed) polygons of a circle;
圆内接(外切)多边形面积的极值性质
Area Formula of the Polygon of Inscribed or Circumscribed Ellipse;
椭圆内接(外切)多边形的面积公式
The constructed curve was shape-preserving to the polygon.
所构造的曲线对多边形具有保形性。
This paper discusses the method of using rulers and compasses to average the polygonal areas by treating the dot on the bounder of a polygonal area as a beeline.
讨论尺规方法均分多边形面积，给出过多边形边界上一点作一直线将多边形面积二等分的作法。
a spherical polygon formed by the arcs of 3 great circles.
由三个大圆的一些弧线所形成的球形多边形。