CORDIC-Based High Throughput Sliding DFT Architecture with Reduced Error-Accumulation
Sign Up to like & getrecommendations! Published in 2018 at "Circuits, Systems, and Signal Processing"
DOI: 10.1007/s00034-018-0810-z
Abstract: This paper presents a COordinate Rotation DIgital Computer (CORDIC)-based architecture of the sliding discrete Fourier transform (SDFT) for the real-time spectrum analysis with a refreshing mechanism through which the design can provide reduced and bounded… read more here.
Keywords: error accumulation; cordic based; architecture; high throughput ... See more keywords
Design and Analysis of Approximate Compressors for Balanced Error Accumulation in MAC Operator
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Circuits and Systems I: Regular Papers"
DOI: 10.1109/tcsi.2021.3073177
Abstract: In this paper, we present a novel approximate computing scheme suitable for realizing the energy-efficient multiply-accumulate (MAC) processing. In contrast to the prior works that suffer from the error accumulation limiting the approximate range, we… read more here.
Keywords: approximate compressors; error accumulation; mac; balanced error ... See more keywords