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Curve Fitting & Approximate Functions
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Splines
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SplineWeights
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Curve Fitting & Approximate Functions
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Splines
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SplineWeights
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Statistical Data Analysis
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Curve Fitting & Approximate Functions
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Splines
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SplineWeights
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BUILT-IN MATHEMATICA SYMBOL
BSplineCurve
BSplineSurface
BSplineFunction
SplineDegree
SplineKnots
See Also »
|
Splines
Summary of New Features in 7.0
New in 7.0: Alphabetical Listing
New in 7.0: Data Manipulation
New in 7.0: Visualization & Graphics
More About »
SplineWeights
SplineWeights
is an option for B-spline functions and graphics primitives that specifies weights of control points.
MORE INFORMATION
SplineWeights
->
Automatic
makes all weights equal, yielding polynomial splines.
With
SplineWeights
->
array
, each element of
array
gives the weight for the corresponding control point in the array of control points specified.
EXAMPLES
CLOSE ALL
Basic Examples
(1)
Here all weights are equal:
This uses a larger weight for the third control point:
Here all weights are equal:
In[1]:=
In[2]:=
Out[2]=
This uses a larger weight for the third control point:
In[3]:=
Out[3]=
Applications
(2)
Perfect circle using B-spline curve with weights:
Pipe section using B-spline surface with weights:
SEE ALSO
BSplineCurve
BSplineSurface
BSplineFunction
SplineDegree
SplineKnots
MORE ABOUT
Splines
Summary of New Features in 7.0
New in 7.0: Alphabetical Listing
New in 7.0: Data Manipulation
New in 7.0: Visualization & Graphics
New in 7