Difference between revisions of "Least-squares circle fitting"

From JSXGraph Wiki
Jump to navigationJump to search
Line 1: Line 1:
 
<jsxgraph width="600" height="600">
 
<jsxgraph width="600" height="600">
 
var brd = JXG.JSXGraph.initBoard('jxgbox',{boundingbox:[-5,5,5,-5], keepaspectratio:true});
 
var brd = JXG.JSXGraph.initBoard('jxgbox',{boundingbox:[-5,5,5,-5], keepaspectratio:true});
 +
 +
var i p = [], angle, co, si;
 +
 +
for (i=0;i<50;i++) {
 +
  angle = Math.Random()*2*Math.PI;
 +
  co = 4*Math.cos(angle);
 +
  si = 4*Math.sin(angle);
 +
  p.push(brd.create('point',[co, si], {withLabel:false});
 +
}
  
 
</jsxgraph>
 
</jsxgraph>

Revision as of 17:30, 5 November 2010

Catgegory:Statistics