S2KernelHandle edit page

defines a kernel function as a function of the rotational angle

Wraps an arbitrary function of the cosine of the polar angle into an S2Kernel. Its Legendre coefficients are computed by quadrature unless they are passed in.

Syntax

psi = S2KernelHandle(fun)
psi = S2KernelHandle(fun,A)

Input

fun @function_handle of cos(theta)
A Legendre coefficients, computed by quadrature if omitted

Output

psi S2Kernel

Class Properties

fun the @function_handle
A Legendre coefficients
bandwidth maximum Legendre degree

See also

S2Kernel S2DeLaValleePoussinKernel

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/S2KernelHandle.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.