A method of SO3FunHarmonic.

evaluate a harmonic orientation function at rotations or orientations.

Syntax

values = f(ori)
values = f.eval(ori)

Description

An orientation argument must use the function’s crystal and specimen bases; sibling frames differing only in their symmetry group are also accepted. A plain rotation supplies the rotation coefficients without frame checks. A quadratureSO3Grid can be evaluated directly.

For one function, the result has the query shape. For a list of functions, the function-list shape is appended to the query shape. Real functions return real values.

Input

x orientation, rotation, quaternion, orthogonalTransform or quadratureSO3Grid

See also

SO3FunHarmonic, SO3FunHandle.eval

Signature

SO3FunHarmonic.eval(self, x)

MATLAB’s SO3FunHarmonic.eval

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/SO3FunHarmonic.eval_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.