Wolfram Demonstrations Projecthttp://demonstrations.wolfram.com/An Open Resource of Interactive Mathematica VisualizationsCopyright 2009 Wolfram Demonstrations Project & ContributorsSmoothly Interpolating a Set of Datahttp://demonstrations.wolfram.com/SmoothlyInterpolatingASetOfData/]]>http://demonstrations.wolfram.com/SmoothlyInterpolatingASetOfData/