A method of rotation.

interp(ori, values, ‘harmonic’ | ‘bingham’): a function on SO(3) through values at the rotations, by the function spaces above this layer, MATLAB’s rotation/interp

Syntax

SO3F = ori.interp(values)

A sum of kernels about the nodes.

SO3F = ori.interp(values, halfwidth=10*degree, density=True)

A density by a given kernel.

SO3F = ori.interp(values, 'harmonic', bandwidth=16)

In harmonic form.

SO3F = ori.interp(values, 'bingham')

A Bingham distribution.

Description

The method is the flag, and every keyword goes on to it; interpSO3 lists them.

Input

ori rotation or orientation, the nodes
values the values at the nodes, or vectors for a vector field
flags ‘harmonic’ or ‘bingham’

Output

SO3F SO3FunRBF, SO3FunHarmonic, SO3FunBingham or a vector field

See also

interpSO3, interpolateRBF, interpolate, calcBinghamODF

Signature

rotation.interp(self, values=None, *flags, **kwargs)

MATLAB’s rotation.interp

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/rotation.interp_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.