GENERAL FOURIER AND SUPERPOSITION FOURIER PROGRAMS (CDC 1604).

Abstract

The Fourier program is designed to compute electron density, or Patterson maps, or other similar Fourier functions using relatively small amounts of computing time. Maps can be computed in intervals of 240ths of the unit cell or larger, and the output is in two-character coded format, modular 1024. The superposition Fourier program is designed to superimpose Patterson Maps using BC tape images in a buffered fashion and output the resultant map in coded and BC formats. The average computation time is 3-5 minutes. (Author)

Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1964
Accession Number
AD0604652

Entities

People

  • Robert A. Jacobson

Organizations

  • Princeton University

Tags

DTIC Thesaurus Topics

  • Charged Particles
  • Computations
  • Electron Density
  • Electron Gas
  • Electrons
  • Elementary Fermions
  • Elementary Particles
  • Fermions
  • Intervals
  • Leptons
  • Personality
  • Subatomic Particles

Fields of Study

  • Physics

Readers

  • Computer Science.
  • Image Processing and Computer Vision.
  • Materials Science and Engineering.

Technology Areas

  • Microelectronics