A method of MLSSolver.

the ODF the solver reconstructs, with the ghost correction

Syntax

odf = solver.calcODF()

With the solver’s settings.

odf = solver.calcODF(minIter=2, maxIter=4)

Another number of iterations.

odf = solver.calcODF(ghostCorrection=False, verbose=True)

No ghost correction, reported.

Description

The zero range method, when set, thins the grid first; then the coefficients are iterated. With the ghost correction the uniform portion the data allows, the smallest intensity of the scaled pole figures, is subtracted, the rest reconstructed again and the portion kept as the constant of the ODF rather than spread over the components. The keywords replace the solver’s settings for this and later calls. The scaling of every pole figure, MATLAB’s second output alpha, is solver.alpha afterwards.

Input

solver MLSSolver

Keywords

keyword default description
minIter None the least number of iterations
maxIter None the largest number of iterations
ghostCorrection None fix the uniform portion and reconstruct only the rest
verbose None report the fit of every pole figure in every iteration

Output

odf SO3FunRBF, or the uniform ODF when the data says the ODF is uniform

See also

MLSSolver, calcODF, PoleFigure2ODFGhostCorrection

MATLAB’s MLSSolver.calcODF

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/MLSSolver.calcODF_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.