Spline with clamped end conditions using griddedInterpolant
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I can create a piecewise polynomial spline with clamped end conditions from vectors x and y using
pp = spline(x,[dy1 y dy2])
where dy1 and dy2 are the required slopes. How can I do this using griddedInterpolant?
fy = griddedInterpolant(x,y,'spline')
is the knot-a-knot spline. Can I not clamp the end points?
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John D'Errico
le 22 Déc 2022
Modifié(e) : John D'Errico
le 22 Déc 2022
You cannot do so. There is no capability for that in griddedInterpolant. But I fail to see the problem. Just use spline, which DOES allow that option. Then you can interpolate the spline you have created as you wish. WTP?
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