Cardinal splines - Revision history

A WASSERMANN at 07:55, 10 April 2014

2014-04-10T07:55:09Z

← Older revision		Revision as of 07:55, 10 April 2014
Line 8:		Line 8:

	// tension		// tension
	tau = brd.create('slider', [[1,4],[4,4],[0.001,0.5,1]], {name:'tau'});		tau = brd.create('slider', [[0.5,4],[3,4],[0.001,0.5,1]], {name:'tau'});
	c = brd.create('curve', JXG.Math.Numerics.CardinalSpline(p, function(){ return tau.Value();}), {strokeWidth:3});		c = brd.create('curve', JXG.Math.Numerics.CardinalSpline(p, function(){ return tau.Value();}), {strokeWidth:3});
	</jsxgraph>		</jsxgraph>
Line 22:		Line 22:

	// tension		// tension
	tau = brd.create('slider', [[1,4],[4,4],[0.001,0.5,1]], {name:'tau'});		tau = brd.create('slider', [[0.5,4],[4,3],[0.001,0.5,1]], {name:'tau'});
	c = brd.create('curve', JXG.Math.Numerics.CardinalSpline(p, function(){ return tau.Value();}), {strokeWidth:3});		c = brd.create('curve', JXG.Math.Numerics.CardinalSpline(p, function(){ return tau.Value();}), {strokeWidth:3});
	</source>		</source>

A WASSERMANN at 07:54, 10 April 2014

2014-04-10T07:54:38Z

← Older revision		Revision as of 07:54, 10 April 2014
Line 7:		Line 7:
	}		}

	tau = brd.create('slider', [[1,4],[4,4],[0,0.5,1]], {name:'tau'});		// tension
			tau = brd.create('slider', [[1,4],[4,4],[0.001,0.5,1]], {name:'tau'});
	c = brd.create('curve', JXG.Math.Numerics.CardinalSpline(p, function(){ return tau.Value();}), {strokeWidth:3});		c = brd.create('curve', JXG.Math.Numerics.CardinalSpline(p, function(){ return tau.Value();}), {strokeWidth:3});
	</jsxgraph>		</jsxgraph>
Line 14:		Line 15:
	<source lang="javascript">		<source lang="javascript">
	var brd = JXG.JSXGraph.initBoard('box', {axis:true, boundingbox: [-5, 5, 5, -5]}),		var brd = JXG.JSXGraph.initBoard('box', {axis:true, boundingbox: [-5, 5, 5, -5]}),
	p = [], c, i;		p = [], c, i, tau;

	for (i=0;i<5;i++) {		for (i=0;i<5;i++) {
	p.push(brd.create('point', [(Math.random()-0.5)7,(Math.random()-0.5)7],{withLabel:true}));		p.push(brd.create('point', [(Math.random()-0.5)7,(Math.random()-0.5)7],{withLabel:true}));
	}		}

			// tension
			tau = brd.create('slider', [[1,4],[4,4],[0.001,0.5,1]], {name:'tau'});
	c = brd.create('curve', JXG.Math.Numerics.CardinalSpline(p, function(){ return tau.Value();}), {strokeWidth:3});		c = brd.create('curve', JXG.Math.Numerics.CardinalSpline(p, function(){ return tau.Value();}), {strokeWidth:3});
	</source>		</source>

A WASSERMANN at 07:53, 10 April 2014

2014-04-10T07:53:37Z

← Older revision		Revision as of 07:53, 10 April 2014
Line 1:		Line 1:
	jsxgraph width="400" height="400" box="box">		<jsxgraph width="400" height="400" box="box">
	var brd = JXG.JSXGraph.initBoard('box', {axis:true, boundingbox: [-5, 5, 5, -5]}),		var brd = JXG.JSXGraph.initBoard('box', {axis:true, boundingbox: [-5, 5, 5, -5]}),
	p = [], c, i, tau;		p = [], c, i, tau;

A WASSERMANN: Created page with "jsxgraph width="400" height="400" box="box"> var brd = JXG.JSXGraph.initBoard('box', {axis:true, boundingbox: [-5, 5, 5, -5]}), p = [], c, i, tau; for (i=0;i<5;i++) { p...."

2014-04-10T07:53:23Z

Created page with "jsxgraph width="400" height="400" box="box"> var brd = JXG.JSXGraph.initBoard('box', {axis:true, boundingbox: [-5, 5, 5, -5]}), p = [], c, i, tau; for (i=0;i<5;i++) { p...."

New page

jsxgraph width="400" height="400" box="box">
var brd = JXG.JSXGraph.initBoard('box', {axis:true, boundingbox: [-5, 5, 5, -5]}),
p = [], c, i, tau;

for (i=0;i<5;i++) {
p.push(brd.create('point', [(Math.random()-0.5)*7,(Math.random()-0.5)*7],{withLabel:true}));
}

tau = brd.create('slider', [[1,4],[4,4],[0,0.5,1]], {name:'tau'});
c = brd.create('curve', JXG.Math.Numerics.CardinalSpline(p, function(){ return tau.Value();}), {strokeWidth:3});
</jsxgraph>

===The underlying JavaScript code===
<source lang="javascript">
var brd = JXG.JSXGraph.initBoard('box', {axis:true, boundingbox: [-5, 5, 5, -5]}),
p = [], c, i;

for (i=0;i<5;i++) {
p.push(brd.create('point', [(Math.random()-0.5)*7,(Math.random()-0.5)*7],{withLabel:true}));
}
c = brd.create('curve', JXG.Math.Numerics.CardinalSpline(p, function(){ return tau.Value();}), {strokeWidth:3});
</source>

[[Category:Examples]]
[[Category:Curves]]
[[Category:Interpolation]]