DEVICE FOR COMPUTING SUMS OF PRODUCTIONS Russian patent published in 2007 - IPC G06F7/494 G06F17/16 

FIELD: computer engineering, possible use for parallel computation by digit cuts of sums of paired productions of complex numbers, may be used for solving problems of digital signals processing, solving problems of spectral analysis and hydro-location, automatic control systems.

SUBSTANCE: device contains adder-subtracter, two blocks for computing sums of products, each one of which comprises multiplier registers, multiplicand registers, matrix multiplexers, transformer of equilibrium codes to positional codes, matrix adders.

EFFECT: expanded functional capabilities, increased speed of operation.

5 dwg