biarc

常见例句

It first approx imates the discrete points by cubic spline and gets the first derivative of the given discrete points, then approximates the cubic spline by biarc curve.
先对离散点列用三次样条曲线插值,求出型值点的一阶导数,然后对三次样条曲线用双圆弧逼近。
Studying on the CNC machining of the discrete data curve, this paper presents that the discrete data curve was fitted by biarc after interpolating by cubic parameter spline.
分析和研究了列表点曲线的数控加工问题,提出了先以三次参数样条进行插值,再用双圆弧拟合的方法。
Arithmetic of biarc curve fitting for STL slice datum
STL切片数据的双弧曲线拟合算法
The Normal Direction Error of the Approximation Plane Cubic Curve with Biarc
平面三次曲线的双圆弧逼近的法向误差
Biarc and approximate equal-error fitting method of planar curve and its application
平面曲线的近似等误差双圆弧拟合及应用
Keywords shape tool;helicoid;discrete point;cumulated cubic parametric spline method;biarc fitting;
成形刀具;螺旋面;离散点;三次参数样条法;双圆弧拟合;