Accession Number : AD0434158


Title :   DATA PROCESSING, LEAST SQUARES PREPARATION, AND PATTERSON SHARPENING PROGRAMS FOR THE CONTROL DATA CORPORATION 1604,


Corporate Author : PRINCETON UNIV N J FRICK CHEMICAL LAB


Personal Author(s) : Gorres,B T ; Jacobson,R A


Report Date : 01 Aug 1963


Pagination or Media Count : 102


Abstract : The programs described in this report were written to aid in the correction and interpretation of data from a General Electric Single Crystal Orienter. A special program, designed to treat corrected variances was written to remove the dependence on the method of observation. The programs are applicable to triclinic, monoclinic, and orthorhombic space groups. Data processing programs preserve pertinent data on magnetic tape for later use in Patterson sharpening or least squares refinement programs. All programs are written in assembly form and operate in basic machine language. (Author)


Descriptors :   *COMPUTER PROGRAMMING , DATA PROCESSING , CORRECTIONS , ERRORS , PROGRAMMING LANGUAGES , CONTROL SYSTEMS , LEAST SQUARES METHOD , STATISTICAL TESTS


Distribution Statement : APPROVED FOR PUBLIC RELEASE