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cubic spline/linear interpolation

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cubic spline/linear interpolation

Posted: October 14th, 2011, 6:51 am
by bonosmate
Mathematically is the midpoint between 2 points the same if i were to use liner interpolation or cubic spline. Sorry just to lazy to think about this on a Friday!!

cubic spline/linear interpolation

Posted: October 14th, 2011, 8:29 am
by Mars
No

cubic spline/linear interpolation

Posted: October 14th, 2011, 10:45 am
by Cuchulainn
error of interpolation edit: spline is higher-order for fine, evenly-spaced data.

cubic spline/linear interpolation

Posted: October 14th, 2011, 2:41 pm
by bonosmate
very helpful Cuchulainn- thank you
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