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All Projects → rvql → gospline

rvql / gospline

Licence: MIT license
A golang library for spline interpolation

Programming Languages

go
31211 projects - #10 most used programming language

Labels

cubic-splinesspline-interpolation

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gospline

Golang cubic spline library

This library generates a cubic spline for given points.

Usage

Create a cubic spline

s := gospline.NewCubicSpline([]float64{0, 1, 2, 3}, []float64{0, 0.5, 2, 1.5})

Get an interpolated value

s.At(3.5)

Get an array of interpolated values

s.Range(0, 3, 0.25)

Supported boundaries

First derivation boundary: gospline.NewClampedCubicSpline

Second derivation boundary: gospline.NewNaturalCubicSpline

Installation

Just go get github.com/cnkei/gospline

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