Table of Contents
Textures and Microstructures
Volume 21, Issue 2-3, Pages 61-69

Final Positivity Correction in the Harmonic Method

Institut für Werkstofforschung, GKSS-Forschungszentrum, Max-Planck-Straße, Geesthacht D-2054, Germany

Accepted 17 May 1992

Copyright © 1993 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


Final positivity correction of an ODF containing negative densities can be carried out using a linear variant of the exponential method. The phone-concept is automatically included. The final positivity correction corrects the truncation error of the harmonic method if the given series coefficients describe a totally positive axis distribution function.