Design of variable fractional delay FIR filter using the high-order derivative sampling method
J Sun, Y Wang, Y Shen, S Lu - Digital Signal Processing, 2022 - Elsevier
In this study, a design algorithm for a variable fractional delay finite impulse response (FIR)
filter based on piecewise osculating interpolation (POI) is proposed. The proposed algorithm …
filter based on piecewise osculating interpolation (POI) is proposed. The proposed algorithm …
A triangular common subexpression elimination algorithm with reduced logic operators in FIR filter
Common subexpression elimination (CSE) technique is regarded as one of the popular
methods to minimize the number of logic operators (LOs) in digital filter by eliminating the …
methods to minimize the number of logic operators (LOs) in digital filter by eliminating the …
Design of nonlinear filters using affine projection algorithm based exact and approximate adaptive exponential functional link networks
Adaptive exponential functional link network (AEFLN) is a recently developed linear-in-the-
parameters nonlinear adaptive filter. It has been observed that the convergence …
parameters nonlinear adaptive filter. It has been observed that the convergence …
Efficient FPGA based architecture for high‐order FIR filtering using simultaneous DSP and LUT reduced utilization
This paper proposes an efficient high‐order finite impulse response (FIR) filter structure for
field programmable gate array (FPGA)‐based applications with simultaneous digital signal …
field programmable gate array (FPGA)‐based applications with simultaneous digital signal …
An integrated FIR adaptive filter design by hybridizing canonical signed digit (CSD) and approximate booth recode (ABR) algorithm in DA architecture for the reduction …
N Arumugam, B Paramasivan - Multidimensional Systems and Signal …, 2021 - Springer
Abstract The Finite Impulse Response (FIR) filter plays an important role in many signal
processing applications. This manuscript proposes an intuitive adaptive filter based on fixed …
processing applications. This manuscript proposes an intuitive adaptive filter based on fixed …
An efficient fir filter based on hardware sharing architecture using csd coefficient grouping for wireless application
AK Srivastava, K Raj - Wireless Personal Communications, 2022 - Springer
FIR filter is an essential part of digital signal processing that is extensively used in many
areas such as wireless applications and digital processing system. The FIR filter design is …
areas such as wireless applications and digital processing system. The FIR filter design is …
Analysis and design of unified architectures for zero-attraction-based sparse adaptive filters
Zero-attraction-based adaptive filters are widely used for sparse system identification, where
a suitable penalty function is integrated with the least mean square (LMS) framework to …
a suitable penalty function is integrated with the least mean square (LMS) framework to …
An analytical framework and approximation strategy for efficient implementation of distributed arithmetic-based inner-product architectures
Distributed arithmetic (DA)-based approximate structures are used for efficient
implementation of inner-products in various error-resilient applications. In the existing …
implementation of inner-products in various error-resilient applications. In the existing …
Matrix decomposition based low-complexity FIR filter: Further results
H Wang, Z Zhao, L Zhao - … on Circuits and Systems I: Regular …, 2019 - ieeexplore.ieee.org
The matrix decomposition (MD) based FIR filter design technique can synthesize a
traditional FIR filter with much less implementation complexity. A scheme for obtaining more …
traditional FIR filter with much less implementation complexity. A scheme for obtaining more …
Enhanced FPGA linear phase FIR filter with amalgam multiplier
Designing high-performance integrated circuits that balance area, speed, and power is
increasingly challenging. This study optimises hardware implementation of FIR filters using …
increasingly challenging. This study optimises hardware implementation of FIR filters using …