Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
我有点x, y, 和t, 其中t=1,...,Length[x]。我希望使用 的思想制作两个参数方程interpolation,但不使用 Mathematica 中的方法。有什么建议吗?
x, y
t
t=1,...,Length[x]
interpolation
让我们使用 BSpline 插值。有工作示例:
t = Range[10]; x = t*Sin[t]; y = t*Cos[t]; pts = Transpose[{t, x, y}]
Graphics3D[{BSplineCurve[pts], Green, Line[pts], Red, Point[pts]}]