2D deblending using the multi-scale shaping scheme
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Applied Geophysics"
DOI: 10.1016/j.jappgeo.2017.10.014
Abstract: Abstract Deblending can be posed as an inversion problem, which is ill-posed and requires constraint to obtain unique and stable solution. In blended record, signal is coherent, whereas interference is incoherent in some domains (e.g.,… read more here.
Keywords: scale shaping; interference; shaping scheme; multi scale ... See more keywords
A Probabilistic Shaping Scheme for Bit-Interleaved Coded Modulation With Iterative Decoding
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Communications Letters"
DOI: 10.1109/lcomm.2022.3200727
Abstract: In this letter, a probabilistic shaping (PS) scheme for bit-interleaved coded modulation with iterative decoding (BICM-ID) between low density parity check (LDPC) decoder and demodulator is proposed. Compared to conventional LDPC-coded 8-quadrature amplitude modulation (QAM)… read more here.
Keywords: probabilistic shaping; interleaved coded; modulation; bit interleaved ... See more keywords
FPGA-based 4 × 29.4912 Gbit/s PS-PAM4 signal transmission with a low-complexity probabilistic shaping scheme.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.484599
Abstract: In this experiment, we demonstrate a real-time intensity modulation and direct detection (IM/DD) system based on a field programmable gate array (FPGA). For high-speed parallel signal processing, we propose and implement the simplified parallel-constant modulus… read more here.
Keywords: probabilistic shaping; low complexity; 4912 gbit; shaping scheme ... See more keywords
Alleviation of Residual Vibrations in Hard-Magnetic Soft Actuators Using a Command-Shaping Scheme
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14153037
Abstract: Hard-magnetic soft materials belong to a class of the highly deformable magneto-active elastomer family of smart materials and provide a promising technology for flexible electronics, soft robots, and functional metamaterials. When hard-magnetic soft actuators are… read more here.
Keywords: hard magnetic; magnetic soft; command shaping; shaping scheme ... See more keywords