Difference between revisions of "Cubic spline interpolation"

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Line 29: Line 29:
 
           }
 
           }
 
           var F = JXG.Math.Numerics.splineDef(x, y);
 
           var F = JXG.Math.Numerics.splineDef(x, y);
 +
          /*
 
           var px = [];
 
           var px = [];
 
           i = 0;
 
           i = 0;
Line 37: Line 38:
 
           }
 
           }
 
           var py = JXG.Math.Numerics.splineEval(px, x, y, F);
 
           var py = JXG.Math.Numerics.splineEval(px, x, y, F);
           return F;
+
          */
 +
           return F; // ?????
 +
          return [px,py]; // ?????
 
         }           
 
         }           
  

Revision as of 19:57, 3 December 2008

Under Construction -- NOT YET WORKING

Constructs a cubic spline through given points. Points can be added by clicking on "Add point".

        function addPoint() {
          p.push(board.createElement('point',[(Math.random()-0.5)*10,(Math.random()-0.5)*3],{style:6}));
          board.update();
        }