return indices and distances of all nodes within v, which are in an epsilon neighborhood of w. Or, alternatively return the k nearest points.
Syntax
[ind,d] = find(v,w) % find closest point out of v to w
ind = find(v,w,epsilon) % find all points out of v in an epsilon neighborhood of w
ind = find(v,w,k) % find k nearest points out of v to wInput
| v, w | quaternion |
| epsilon_or_k | epsilon or k (see below), depending on what the user wants |
| epsilon | double |
| k | int32 |
Output
| ind | int32 array for k nearest neighbors, |
| sparse logical incidence matrix for region search | |
| d | double array for k nearest neighbors, |
| sparse double array for region search (0 whenever ind is 0) |
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/quaternion.find.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.