Title :
Simplification of table structure in logarithmic arithmetic
Author_Institution :
Dept. of Electr. & Electron. Eng., Newcastle upon Tyne Univ., UK
fDate :
10/26/1995 12:00:00 AM
Abstract :
Logarithmic addition and subtraction, particularly the latter, require a large and complex lookup table. The algorithm presented substantially reduces the size and complexity of the arithmetic, with little additional overhead in time or hardware
Keywords :
digital arithmetic; table lookup; addition; algorithm; logarithmic arithmetic; lookup table; subtraction;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19951304
