math - Matlab中的曲线拟合

Question

给定两点说（1,2,3）和（4,7,8）。这些点的端点切线也分别作为输入给出，例如 pi/4 和 -pi/2。如何在这些点之间拟合弧长为 2 的螺旋线？如何在 Matlab 中实现这一点？

Answer 1

I'm not sure what toolboxes you have access to, but you should check the documentation for these two:

• Curve Fitting toolbox
• Spline toolbox

I think there may be a number of different ways you could approach the problem (i.e. different types of curves to use to match an arbitrary set of points and tangents).