Adaptive filtering with reduced computational complexity using SOPOT arithmetic
LF da Silveira Coelho, L Lovisolo… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Implementing finite impulse response (FIR) adaptive filters by employing the sums of signed-
powers-of-two (SOPOT) arithmetic may lead to simpler hardware and consequently reduced …
powers-of-two (SOPOT) arithmetic may lead to simpler hardware and consequently reduced …
Utility interactive renewable microgrid with backup power functionality
G Pathak, B Singh, BK Panigrahi - IETE Journal of Research, 2024 - Taylor & Francis
This paper deals with three-phase wind-solar-photovoltaic microgrid (WPV-MG), which is
capable of performing in grid-tied and island modes of operation under steady state and in …
capable of performing in grid-tied and island modes of operation under steady state and in …
On the use of approximate multipliers in LMS adaptive filters
Approximate computing relaxes algorithm precision constraints to improve digital circuit
performance. Adaptive filters based on least-mean-square (LMS) algorithm constitute a …
performance. Adaptive filters based on least-mean-square (LMS) algorithm constitute a …
Area and energy-efficient approximate distributive arithmetic architecture for LMS adaptive FIR filter
A novel approximate DA architecture is proposed for adaptive FIR filter. LMS algorithm is
used to update the weights of the filter. In this architecture we combined the CSD number …
used to update the weights of the filter. In this architecture we combined the CSD number …
Efficient digit serial architecture for sign based least mean square adaptive filter for denoising of artefacts in ECG signals
Variants of Least Mean Square algorithm, namely the Sign Error, Sign Regressor and Sign-
Sign Least Mean Square algorithms are meant for reducing computational complexity in …
Sign Least Mean Square algorithms are meant for reducing computational complexity in …
A Novel Design Algorithm for Low Complexity Sparse FIR Notch Filters
W Xu, A Li, B Shi - 电子与信息学报, 2019 - jeit.ac.cn
FIR notch filter has many advantages such as linear phase, high precision and good
stability. However, when the notch performance is required to be high, a higher order is …
stability. However, when the notch performance is required to be high, a higher order is …
Double span floating point representation scheme for the powers-of-two filter
A Chandra, P Kumari, M Chakraborty… - AEU-International Journal …, 2017 - Elsevier
The area of signal processing has been experiencing silent revolution over the last few
years. A number of promising algorithms are being developed in this regard. In connection …
years. A number of promising algorithms are being developed in this regard. In connection …
A Three-Phase Grid-Tied Residential PV System Using GSOF-Based Control
This article deals with a generalized second-order filter (GSOF) for a two-stage grid
interfaced solar photovoltaic (PV) system at abnormal situations of dc offset, voltage …
interfaced solar photovoltaic (PV) system at abnormal situations of dc offset, voltage …
A Novel Design and FPGA Implementation of Filters Adapted Using LMS Variants
Sakshi, R Kumar - Journal of Circuits, Systems and Computers, 2018 - World Scientific
Adaptive filters have wide range of applications in areas such as echo or interference
cancellation, prediction and system identification. Due to high computational complexity of …
cancellation, prediction and system identification. Due to high computational complexity of …
A Novel Design and FPGA Implementation of Filters Adapted Using LMS Variants.
R Kumar - Journal of Circuits, Systems & Computers, 2018 - search.ebscohost.com
Adaptive filters have wide range of applications in areas such as echo or interference
cancellation, prediction and system identification. Due to high computational complexity of …
cancellation, prediction and system identification. Due to high computational complexity of …