Syntax

ind = 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 w

Input

`v, w`	`orientation`
`epsilon_or_k`	`epsilon or k (see below), depending on what the user wants`
`epsilon`	`double`
`k`	`int32`

Output

`ind`	`numel(w) × k array of distinct indices into v for k nearest neighbors,`
	`numel(w) × numel(v) sparse logical incidence matrix for region search`
`d`	`numel(w) × k double array for k nearest neighbors,`
	`numel(w) × numel(v) sparse double array for region search (0 whenever ind is 0)`
`Note that antipodal symmetry is taken from v.antipodal, there is no 'antipodal' option.`

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/orientation.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.