User`s guide

R2013a
5-14
at query points outside the convex hull using the 'linear' or 'natural' methods.
To preserve the TriScatteredInterp behavior, set the ExtrapolationMethod
property to 'none'. See the scatteredInterpolant reference page for more
information.
• scatteredInterpolant does not accept input of type DelaunayTri. Use
nearestNeighbor or pointLocation to interpolate using a specific Delaunay
triangulation. See Interpolation Using a Specific Delaunay Triangulation for more
information.
• The scatteredInterpolant Points property is the array of sample point
coordinates. The corresponding TriScatteredInterp property is called X. Use the
Points property to refer to the sample points when you update your code.
triangulation class to replace TriRep
TriRep will be removed in a future release. Use the new triangulation class instead. The
triangulation class represents 2-D and 3-D triangulations using a similar form and
syntax as TriRep.
Compatibility Considerations
The property names and some method names have changed. The tables below map
the current TriRep properties and methods to the triangulation replacements.
Each replacement property has the same shape and holds the same values as the
corresponding TriRep property. Similarly, each replacement method has the same
syntax and returns the same result as the corresponding TriRep method.
Replacements for TriRep Properties
TriRep Property Replacement triangulation
Property
Name Change
X Points
✓
Triangulation ConnectivityList
✓
Replacements for TriRep Methods
TriRep Method Replacement triangulation Method Name Change
baryToCart barycentricToCartesian
✓