unique - Unique values This MATLAB function returns the same data as in A, but with no repetitions.
Syntax
C = unique(A) C = unique(A,setOrder) C = unique(A,occurrence) C = unique(A,___,'rows') C = unique(A,'rows',___) [C,ia,ic] = unique(___)
Input
| A | Input array array |
| setOrder | Order flag 'sorted' (default) | 'stable' |
| occurrence | Occurrence flag 'first' (default) | 'last' |
Output
| C | Unique data of A array |
| ia | Index to A column vector |
| ic | Index to C column vector |
Example
openExample('matlab/UniqueValuesinVectorExample') openExample('matlab/UniqueRowsinTableExample') openExample('matlab/UniqueValuesandTheirIndicesExample') openExample('matlab/UniqueRowsinMatrixExample') openExample('matlab/CountOfUniqueElementsExample') openExample('matlab/UniqueValuesinVectorwithSpecifiedOrderExample') openExample('matlab/UniqueValuesinArrayContainingNaNsExample') openExample('matlab/UniqueElementsInPresenceOfNumericalErrorExample') openExample('matlab/UniqueEntriesinCellArrayofStringsExample') openExample('matlab/CellArrayofStringswithTrailingWhiteSpaceUniqueExample') openExample('matlab/PreserveLegacyBehaviorofuniqueExample')
See also
uniquetol
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/SO3TangentVector.unique.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.