I have looked at Dierckx.jl, but could not figure out how to evaluate the B-spline basis (all the functions in the documentation appear to do fitting directly). Can you please give me a hint?
Thanks, Tamas On Sat, Apr 04 2015, pauld11718 <[email protected]> wrote: > https://github.com/kbarbary/Dierckx.jl > > https://docs.scipy.org/doc/scipy-0.15.1/reference/interpolate.html > (use with PyCall) > > https://github.com/lgautier/Rif.jl > (R and Julia Interfacing) > > On Sunday, April 5, 2015 at 12:57:28 AM UTC+5:30, Tamas Papp wrote: >> >> Hi, >> >> I am looking for a function (library) that allows evaluation of a B-spline >> basis (specified by the knots and the order), at given points, _and_ >> also allows the evaluation of derivatives for the same family. R's >> splineDesign in the splines package has this, but looking at the splines >> libraries in Julia I could not find one that does B-splines and >> derivatives. Using internals from some library would be fine, too. >> >> (Knowing that there is no such thing at the moment would also be useful, >> I might implement it, but would prefer to avoid that because B-spline >> special cases are tricky). >> >> Best, >> >> Tamas >>
