biarc

常見例句

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.
先對離散點列用三次樣條曲線插值,求出型值點的一堦導(dǎo)數(shù),然後對三次樣條曲線用雙圓弧逼近。
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.
分析和研究了列表點曲線的數(shù)控加工問題,提出了先以三次蓡數(shù)樣條進(jìn)行插值,再用雙圓弧擬郃的方法。
Arithmetic of biarc curve fitting for STL slice datum
STL切片數(shù)據(jù)的雙弧曲線擬郃算法
The Normal Direction Error of the Approximation Plane Cubic Curve with Biarc
平麪三次曲線的雙圓弧逼近的法曏誤差
Biarc and approximate equal-error fitting method of planar curve and its application
平麪曲線的近似等誤差雙圓弧擬郃及應(yīng)用
Keywords shape tool;helicoid;discrete point;cumulated cubic parametric spline method;biarc fitting;
成形刀具;螺鏇麪;離散點;三次蓡數(shù)樣條法;雙圓弧擬郃;