Tangents on a 3d-cubic-spline
- To: mathgroup at smc.vnet.net
- Subject: [mg25594] Tangents on a 3d-cubic-spline
- From: philipp_gunz at my-deja.com
- Date: Mon, 9 Oct 2000 21:43:33 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Hi! I'm looking for a way to find tangents to points on a SplineFunction. I have a dataset of 3-dimensional coordinates and use SplineFit to generate a SplineFunction that can be plotted with ParametricPlot3D. How do a calculate tangent vectors for my SplineFunction at given points? Thanx in advance Philipp gunz at treangeli.at Sent via Deja.com http://www.deja.com/ Before you buy.