Created
August 15, 2011 23:06
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Vector interpolation in Haskell
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| size :: [Double] -> Double | |
| size = sqrt . sum . map (**2) | |
| add :: [Double] -> [Double] -> [Double] | |
| add = zipWith (+) | |
| normalize :: [Double] -> [Double] | |
| normalize a = map (/ size a) a | |
| interpolate :: [Double] -> [Double] -> [Double] | |
| interpolate = (.)(normalize . take 3) . add |
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