get Fourier coefficients of and ODF
Returns the Fourier coefficients of an ODF. If no option is specified all allready precomputed Fourier coefficients are returned. If the option 'order' is specified only Fourier coefficients of this specific order are returned. If the option 'bandwidth' is specified all Fourier coefficients up to this bandwidth are returned.
Syntax
f_hat = Fourier(odf,'order',L)
f_hat = Fourier(odf,'bandwidth',B)Input
| odf | ODF |
| L | order of Fourier coefficients to be returned |
| B | maximum order of Fourier coefficients to be returned |
Output
| f_hat | Fourier coefficient -- complex (2L+1)x(2L+1) matrix |
Options
| l2 | -normalization - used L^2 normalization |
See also
ODF.plotFourier wignerD ODF.calcFourier FourierODF ODF.textureindex ODF.entropy ODF.eval