RP and mean square error
calcError(pf,rec) calculates reconstruction error between measured intensities and the recalculated ODF or between two measured pole figures. It can be specified whether the RP error or the mean square error is calculated. The scaling coefficients are calculated by the function PoleFigure/calcNormalization
Syntax
e = calcError(pf,pf2) % compares two different <PoleFigure.PoleFigure.html PoleFigure> with same <S2Grid.S2Grid.html S2Grid>
e = calcError(pf,rec) % compares <PoleFigure.PoleFigure.html PoleFigure> with the Recalculated <SO3Fun.SO3Fun.html SO3Fun>Input
| pf,pf2 | PoleFigure |
| rec | SO3Fun |
Output
| e | error |
Flags
| RP | RP value (default) |pfmeas - pfcalc|./ pfcalc |
| l1 | l1 error |pfmeas - pfcalc| |
| l2 | l2 error |pfmeas - pfcalc|.^2 |
See also
SO3Fun.calcError PoleFigure.calcNormalization PoleFigure.scale
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/PoleFigure.calcError.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.