FIELD: computer equipment.
SUBSTANCE: invention relates to computer engineering and can be used in specialized systems of multichannel digital signal processing and in measurement and computing systems. Present invention implements calculations using a parallel non-position Residue Number System (RSN) code. In this system, calculations are carried out in parallel over low-bit residues, determined by the rest system classes bases, which enables to use ROM for performing addition and multiplication operations, wherein time for performing these operations will be determined by sampling time from ROM. Thus, paralleling at the level of arithmetic operations and independent processing of data on bases of RSN, realized by samples from ROM, increases speed of digital signal processing using polynomial functions without additive and multiplicative errors.
EFFECT: invention is aimed at increase of speed and accuracy of multichannel digital signal processing due to use of Residue Number System (RSN).
1 cl, 7 dwg
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