lecture_14_interpolation_6p

lecture_14_interpolation_6p - Lecture 10 Interpolation The...

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1 General idea of interpolation Linear interpolation Spline interpolation Sample code for spline interpolation How to compute the interpolation functions? Th L i t l ti l i l Lecture 10: Interpolation The Lagrange interpolation polynomial Main problem in interpolation: going through the points In the previous chapter (regression): the idea is: go through a cloud of points. In this chapter (interpolation): the idea is to go through each of the points, when this is possible. Regression Interpolation The simplest way to do interpolation: linear Idea of linear interpolation: draw a line between the successive points The simplest way to do interpolation: linear Idea of linear interpolation: draw a line between the successive points The simplest way to do interpolation: linear Idea of linear interpolation: draw a line between the successive points Zoom in The simplest way to do interpolation: linear Linear function
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