Fast Implementation of Oversampled Modulated Filter Banks [PDF]
, 2000 This paper presents an efficient implementation of oversampled filter banks derived from a prototype filter by modulation. Via a polyphase analysis, redundancies in the filter operations are removed.
Weiss, Stephan +5 more
core +5 more sources
Optimisation of multiplier-less FIR filter design techniques [PDF]
This thesis is concerned with the design of multiplier-less (ML) finite impulse response (FIR) digital filters. The use of multiplier-less digital filters results in simplified filtering structures, better throughput rates and higher speed.
Cemes, Radovan
core +9 more sources
A Generalised Linear and Nonlinear Spline filter [PDF]
In this paper, a generalised spline filter, that has a unified description for both the linear spline filter and the nonlinear robust spline filter, is proposed.
Zeng, Wenhan +2 more
core +4 more sources
Paraunitary oversampled filter bank design for channel coding [PDF]
, 2006 Oversampled filter banks (OSFBs) have been considered for channel coding, since their redundancy can be utilised to permit the detection and correction of channel errors.
McWhirter, J.G. +5 more
core +4 more sources
On the Design of Oversampled Filter Banks for Channel Coding [PDF]
, 2004 Oversampled filter banks have been considered for channel coding, because they introduce redundancy into the subband representation of signals and permit more freedom in their design than critically sampled structures.
Weiss, S, Weiss, S.
core +2 more sources
Micromachines, 2021 Surface acoustic wave (SAW) devices are widely used in many fields such as mobile communication, phased array radar, and wireless passive sensor systems.
Hanqiang Zhang, Hongliang Wang
doaj +1 more source
A Hybrid Visual-Based SLAM Architecture: Local Filter-Based SLAM with KeyFrame-Based Global Mapping
Sensors, 2021 This work presents a hybrid visual-based SLAM architecture that aims to take advantage of the strengths of each of the two main methodologies currently available for implementing visual-based SLAM systems, while at the same time minimizing some of their ...
Rodrigo Munguia +3 more
doaj +1 more source
Time-Series Power Forecasting for Wind and Solar Energy Based on the SL-Transformer
Energies, 2023 As the urgency to adopt renewable energy sources escalates, so does the need for accurate forecasting of power output, particularly for wind and solar power.
Jian Zhu +7 more
doaj +1 more source
Wide-Range Tunable Narrow Band-Stop Filter Based on Bilayer Graphene in the Mid-Infrared Region
IEEE Photonics Journal, 2020 In this paper, a tunable graphene-based band-stop filter in the mid-infrared region was demonstrated, which consists of periodic structure based on bilayer graphene nanoribbons.
Yindi Wang +3 more
doaj +1 more source
Surface Modification of Polypropylene Yarns with SiO2 Sol-Gel: A Novel Approach to Enhance Thermal and Hydrophilic Properties for Depth Filter Applications [PDF]
Iranian Journal of Chemistry & Chemical EngineeringToday, the use of polypropylene surface modification to increase thermal and mechanical properties has attracted much attention. Many methods have been proposed to improve surface filters, but these techniques are not typically suitable for depth filters.
Safoora Karimi +2 more
doaj +1 more source