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Splines There are cases where polynomial interpolation is bad overshoot oscillations

Example. Interpolation at -4,-3,-2,-1,0,1,2,3,4. Idea behind splines use lower order polynomials to connect subsets of data points make connections between adjacent splines smooth because lower order polynomials, avoid oscillations and overshoots. We will cover linear splines quadratic splines cubic splines - most commonAutocad uses splines extensively.

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Splines There are cases where polynomial interpolation is bad overshoot oscillations

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