EBSDhex.EBSDhex edit page

EBSD data on a hexagonal grid. In contrast to arbitrary EBSD data the values are stored in a matrix.

Every second line of the matrix is staggered by half a step, so unlike on a square grid pos(i,j) is not an affine function of (i,j) and the conversion between matrix and lattice indices needs the parity.

In practice this class is not constructed directly but by gridify.

Syntax

ebsd = gridify(ebsd)
ebsd = EBSDhex(pos,rot,phaseId,phaseMap,CSList,'unitCell',uC)
ebsd = EBSDhex(pos,rot,phaseId,phaseMap,CSList,dHex,isRowAlignment)

Input

pos vector3d, one per grid point
rot rotation, in matrix layout
phaseId phase as index to CSList
phaseMap convert between phase = phaseMap(phaseId)
CSList cell list of crystalSymmetry
uC vector3d, the measured unit cell
dHex circumradius of an axis aligned hexagonal cell
isRowAlignment do the matrix rows carry the stagger

Output

ebsd EBSDhex

Class Properties

dHex circumradius of the hexagonal unit cell
isRowAlignment true if the matrix rows carry the parity stagger
offset +/-1, which parity the first staggered line has
dx spacing along the dense direction
dy spacing across it

See also

EBSD EBSDgrid EBSDsquare EBSD.gridify

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/EBSDhex.EBSDhex.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.