Syntax

sF = interp(v,y)
sF = interp(v,y,'linear')             % linear interpolation (default)
sF = interp(v,y,'nearest')            % nearest neighbor interpolation
sF = interp(v,y,'spline')             % spline interpolation (default)
sF = interp(v,y,'inverseDistance')    % inverse distance interpolation
sF = interp(v,y,'harmonic')           % approximation with spherical harmonics
yi = interp(v,y,vi)
yi = interp(v,y,vi,'spline')          % spline interpolation (default)
yi = interp(v,y,vi,'linear')          % linear interpolation
yi = interp(v,y,vi,'nearest')         % nearest neighbor interpolation
yi = interp(v,y,vi,'inverseDistance') % inverse distance interpolation
yi = interp(v,y,vi,'harmonic')        % approximation with spherical harmonics

Input

`v`	`data points vector3d`
`y`	`data values (double, vector3d)`
`vi`	`interpolation points vector3d`

Output

`sF`	`S2Fun`
`yi`	`interpolation values`

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/vector3d.interp.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.