Some information-theory aspects of structure determination
Acta Crystallographica Section A: Crystal Physics, Diffraction, Theoretical and General Crystallography
, Volume 33 (3): 474 – May 1, 1977
Abstract
The iterative procedure of phase determination in direct methods is considered as a filtering process. The use of different filter transforms for more effective filtering is proposed. The eigenvector transform for optimal extraction of reliable structure information from approximate densities is introduced.
