Least-squares circle fitting: Difference between revisions

Revision as of 15:30, 5 November 2010

@@ Line 1: / Line 1: @@
 <jsxgraph width="600" height="600">
 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>