Showing papers in "Journal of Systems Engineering and Electronics in 2021"

TL;DR: The proposed algorithm outperforms the previously published methods in terms of signal-to-noise ratio (SNR) and success rate and the preference of the proposed algorithm are low complexity, low SNR, wide range of modulation set, and enhanced recognition at higher-order modulations.

TL;DR: In this paper, a novel synthetic aperture radar (SAR) image de-noising method based on the local pixel grouping (LPG) principal component analysis (PCA) and guided filter is proposed.

TL;DR: Aiming at the problem of gliding near space hypersonic vehicle (NSHV) trajectory prediction, a trajectory prediction method based on aerodynamic acceleration empirical mode decomposition (EMD) is proposed, and experiments verify the effectiveness of the method.

TL;DR: In this paper, an estimation of the distribution algorithm based on Levy flight (EDA-LF) is proposed to perform a local search at each iteration to prevent the algorithm from falling into local optimum.

TL;DR: A multi-swarm collaborative genetic algorithm (MSCGA) based on the collaborative optimization algorithm is proposed for the FJSP and the adaptability and superiority of the proposed method are demonstrated by comparing with other reported algorithms.

TL;DR: In this paper, the theoretical analysis methods and research progress of Fabry-Perot (FP) antennas are discussed, and the realization methods of different features of FP antennas are explained.

TL;DR: Wang et al. as discussed by the authors presented a semantic-based trajectory clustering method for arrival aircraft via new proposed trajectory representation, which can identify the flight patterns of the air traffic, which in turn contributes to the airspace planning, air traffic flow management, and flight time estimation.

TL;DR: In this article, an enhanced two-loop MPC design is proposed for a pre-stabilized system with the bounded uncertainty subject to the input and state constraints, which offers less conservatism than the tube-based MPC methods by enlarging the restricted input constraint.

TL;DR: In this article, the authors investigated the problem of distributed co-operative guidance law design for multiple anti-ship missiles in the 3D space hitting simultaneously the same target with considering the desired terminal impact angle constraint.

TL;DR: In this paper, a multi-user detection (MUD) is achieved by using a criterion based adaptive recursive successive interference cancellation (RSIC) scheme at the receiver of a MIMO-OFDM system whose transceiver model in underwater communication is implemented by using the Bellhop simulation system.

TL;DR: In this article, a simplified target model with uniform linear motion is applied to the near-field target imaging, which overcomes the complexity of the traditional near field imaging algorithm, and the method based on coordinate conversion and image interpolation combined with the range-Doppler (R-D) algorithm is proposed to correct the near field distortion problem.