A method of SO3FunBingham.

the function on SO(3) through the values at the orientations, interpolate(nodes, values)

Syntax

SO3F = SO3Fun.interpolate(ori, values)

An SO3FunHarmonic through the values.

SO3F = SO3Fun.interpolate(ori, values, bandwidth=4)

Of a given degree.

Description

The keywords of interpolate, bandwidth, lambda_, s, weights, maxIter, tol and withParameters, are passed on: the coefficients fit the values by least squares with a Sobolev regularisation.

Input

nodes orientation, or SO3TangentVector for a vector field
values ndarray of one value per node

Output

SO3F SO3FunHarmonic, or SO3VectorFieldHarmonic for tangent vectors

See also

interpolate, SO3FunHarmonic.interpolate, calcDensity

Signature

SO3FunBingham.interpolate(nodes, values=None, **kwargs)

MATLAB’s SO3FunBingham.interpolate

source

Citing this page. This page is part of the documentation of MTEX, a free and open source MATLAB toolbox for analyzing and modeling crystallographic textures. It was written by The MTEX Developers and is published at https://mtex-toolbox.github.io/SO3FunBingham.interpolate_py.html. If you use MTEX, or reuse text or figures from this page, in your research, please cite

F. Bachmann, R. Hielscher, H. Schaeben: Texture Analysis with MTEX - Free and Open Source Software Toolbox, Solid State Phenomena 160 (2010), 63-68. 10.4028/www.scientific.net/SSP.160.63

BibTeX 
@article{bachmann2010mtex,
  author  = {F. Bachmann and R. Hielscher and H. Schaeben},
  title   = {Texture Analysis with MTEX - Free and Open Source Software Toolbox},
  journal = {Solid State Phenomena},
  volume  = {160},
  pages   = {63-68},
  year    = {2010},
  doi     = {10.4028/www.scientific.net/SSP.160.63},
  url     = {https://doi.org/10.4028/www.scientific.net/SSP.160.63}
}

Other papers describing specific MTEX methods are listed under Publications — please cite the one that best fits your application. The MTEX source code is licensed under the GNU General Public License v2.0; the text and figures of this documentation are licensed under CC BY 4.0, which permits reuse — including by automated systems — provided The MTEX Developers and this page are credited.