Syntax

x = discreteSample(f,points)

[obj,ind] = discreteSample(obj,points)
v = discreteSample(v,points,'withReplacement')
ori = discreteSample(ori,points,'withReplacement')
ebsd = discreteSample(ebsd,points,'withoutReplacement')
gB = discreteSample(gB,points,'withoutReplacement')

Input

`f`	`density function, e.g., function handle, S2Fun, SO3Fun`
`gB`	`grainBoundary`
`ebsd`	`EBSD`
`ori`	`orientation`
`v`	`vector3d`
`points`	`number of random samples`

Output

`obj`	`same as first input`
`ind`	`indices of the selected subsamples`

Options

`withReplacement`	`take the random sample with replacement (default)`
`withoutReplacement`	`take the random sample without replacement`

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/discreteSample.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.