ApproximateWithLineSegments 节点功能: 本节点将使用直线段在AutoCAD内模拟AutoCAD曲线。 本节点需要AutoCAD安装ExpressTools方可使用。 输入端口: COM_Curve 数据类型:COM AutoCAD曲线类实体 输出端口: COM Polygon 数据类型:COM 全部直线段的Polyline 案例: 核心代码:...
PURPOSE:To generate a hyperellipse with high approximation and to respond to local shape change, etc., by dividing the hyperellipse into segments, and making them into approximate curve at every segment by the Bezier curve. CONSTITUTION:A circle setting the major axis of the hyperellipse as a...
Given a real ɛ> 0, an integer g ≥ 0 and a set of points in the plane, we study the problem of computing a piecewise linear functional curve with minimum number of line segments to approximate all points after removing g outliers such... DZ Chen,H Wang - Springer-Verlag 被引量: ...
A method for approximately representing a first curve having anchor points and a control point, wherein the first curve is subdivided into a plurality of segments and an approximate curve is constructed by joining the points corresponding to the ends of the segments with straight lines. The ...
Each piecewise linear curve is completely determined by the values of the drag coefficient at the four endpoints of the three line segments. These four endpoints are taken at Mach speeds of M1=2.0, M2=1.2, M3=0.7, and M4=0.2. Let C1(M) represent the drag coefficient curve for Re=10,...
We introduce a new dimension to the widely studied on-line approximate string matching problem, by introducing an error threshold parameter so that the algorithm is allowed to miss occurrences with probability . This is particularly appropriate for this problem, as approximate searching is used to mo...
The resulting S-shaped drag coefficient curve is approximated by three straight-line segments. The scaled ballistics equations are then solved exactly and simple formulas are found for the velocity and flight time with respect to trajectory distance. The formulas are applicable to spherical shot ...
Stork. Scheduling with and/or precedence constraints. SIAM J. Comput., 33(2):393-415, 2004.HOSSEIN EFSANDIARI, MOHAMMAD TAGHI HAJIAGHAYI, JOCHEN KONEMANN, HAMID MAHINI, DAVID L. MALEC, AND LAURA SANITA: Approximate deadline-scheduling with precedence constraints. In Proc. 23rd Ann. European...
4) Approximate straight-line 近似直线 1. The positions of connecting rod point that corresponding to the self-tangential curve,the curves with single tipped point and double tipped points and curve with approximate straight-line segments,which possess utmost values in track synthesis,had been made ...
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