User`s guide

R2012a
7-16
Functionality What Happens
When You
Use This
Functionality
Use This Instead Compatibility Considerations
interp1(..., *METHOD)
interp2(..., *METHOD)
interp3(..., *METHOD)
interpn(..., *METHOD)
Still Runs
Errors for
invalid input
data
interp1(..., METHOD)
interp2(..., METHOD)
interp3(..., METHOD)
interpn(..., METHOD)
In previous releases,
interp1,interp2,interp3,
and interpn provided
a *METHOD option that
bypassed error checking
on the assumption of valid
data. These checks are no
longer bypassed. Use the
griddedInterpolant
class to perform repeated
interpolation queries on
the same data set without
penalty of repeated error
checks.
vq=
griddata(x,y,v,xq,yq)
where xq is a row
vector and yq is a
column vector.
Still Runs vq=
griddata(x,y,v,Xq,Yq)
where Xq and Yq are the
output arrays returned by
meshgrid.
Modify all instances that
pass mixed orientation
vectors to griddata. To
specify a grid of query
points, construct a full
grid with meshgrid before
calling griddata.
griddata3 Errors griddata Replace all existing
instances of griddata3
with griddata.
delaunay3 Errors delaunay Replace all existing
instances of delaunay3
with delaunay.
tsearch Errors DelaunayTri/pointLocation Replace all existing
instances of tsearch with
DelaunayTri/pointLocation.