# Difference between revisions of "Cubic spline interpolation"

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Line 35: | Line 35: | ||

} | } | ||

var py = JXG.Math.Numerics.splineEval(px, x, y, F); | var py = JXG.Math.Numerics.splineEval(px, x, y, F); | ||

− | return | + | return F; |

} | } | ||

− | var c = board.createElement('curve', [ | + | var c = board.createElement('curve', ["x",F,"x"], {strokeWidth:3}); |

function addPoint() { | function addPoint() { |

## Revision as of 19:52, 3 December 2008

Constructs a cubic spline through given points. Points can be added by clicking on "Add point".

```
function addPoint() {
p.push(board.createElement('point',[(Math.random()-0.5)*10,(Math.random()-0.5)*3],{style:6}));
board.update();
}
```