A computer program written in Mathematica for calculating H2 quasicrystals and their diffraction patterns

Abstract A computer program for generating and drawing finite H_2quasicrystal fragments and their diffraction patterns is presented. The program also draws the quasicrystal points after their having been mapped onto the "window" space. The window and/or fragment do not necessarily have to be simply connected. The concept of a "threshold intensity for detection" has been incorporated into the program. Title of program: QCDiffractor Catalogue Id: ADNU_v1_0 Nature of problem Generation of quasicrystal images and their X-ray diffraction patterns. Versions of this program held in the CPC repository in Mendeley Data ADNU_v1_0; QCDiffractor; 10.1016/S0010-4655(00)00248-4 This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)