TRANSACTIONS OF THE SYMPOSIUM ON COMPUTATION SYSTEMS (SELECTED ARTICLES),
Abstract
In the first paper some features of two-dimensional matrix structures and methods of their materialization in the form of physical matrices are considered. Calculated (for various combinations of variables a and b) values of function c are arranged as a matrix. Inputs are pulse signals applied to rows and columns of the matrix; they correspond to specified numbers out of the natural set 1, 2, 3,....,N. The above simple matrix is applied to a measurement case where the number of output quantization levels is commensurable with the number of discrete values of the input; formulas for errors are deduced. The matrices can be materialized by means of ferrite cores or multiwinding pulse transformers with diode isolators. In the second paper a new approach to designing matrix-type decimal arithmetic units is described, and some of the circuits are detailed A ten-state matrix is a rectangular lattice of conductors with AND-gates in the intersections. Such matrices built as integrated blocks can be used for addition, subtraction, and multiplication of two single-digit numbers. Formulas for the number of matrices required for exact and approximate arithmetic operations are given.
Document Details
- Document Type
- Technical Report
- Publication Date
- Nov 06, 1968
- Accession Number
- AD0684016
Entities
People
- G. M. Popova
- I. V. Prangishvili
- M. P. Tsapenko
- O. V. Ulin
- T. V. Kuzovkina
Organizations
- National Air and Space Intelligence Center