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Optimize splinefit #8

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felipenoris opened this issue Nov 18, 2018 · 0 comments
Open

Optimize splinefit #8

felipenoris opened this issue Nov 18, 2018 · 0 comments
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performance

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@felipenoris
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When loading a database of historical curves, Cubic Spline curves spends a lot of time running splinefit function. The bottleneck seems to be A \ b calculation.

Maybe there's a way to optimize this, since we have information about the structure of this linear system.

Ref: http://www.math.ntnu.no/emner/TMA4215/2008h/cubicsplines.pdf
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