JacobianArray {evolqg}

Local Jacobian calculation

Description

Calculates jacobians for a given interpolation in a set of points determined from tesselation (as centroids of each tetrahedron defined, for now...)

Usage

JacobianArray(spline, tesselation, ...)

Arguments

spline

Thin plate spline calculated by the TPS function

tesselation

matrix of landmarks.

...

Additional arguments to some function

Value

array of jacobians calculated at the centroids

Note

Jacobians are calculated on the row centroids of the tesselation matrix.

Author(s)

Guilherme Garcia