Network anomaly detection and security defense technology based on machine learning: A review

R Liu, J Shi, X Chen, C Lu - Computers and Electrical Engineering, 2024 - Elsevier
Robust solutions are essential for protecting complex network systems in the constantly
changing cybersecurity scenario. This investigation examines the role of machine learning …

4d high-resolution imagery of point clouds for automotive mmwave radar

M Jiang, G Xu, H Pei, Z Feng, S Ma… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
In the community of automotive millimeter wave radar, the recently developed concept of
four-dimensional (4D) radar can provide high-resolution point clouds image with enhanced …

Joint design of transmit waveform and receive beamforming for LPI FDA-MIMO radar

P Gong, Z Zhang, Y Wu… - IEEE Signal Processing …, 2022 - ieeexplore.ieee.org
This letter considers the joint design of transmit waveform and receive beamforming for low
probability of intercept (LPI) of multiple-input multiple-output with frequency diverse array …

Interactions among lump optical solitons for coupled nonlinear Schrödinger equation with variable coefficient via bilinear method

S Wen, J Manafian, S Sedighi, SP Atmaca… - Scientific Reports, 2024 - nature.com
In this paper, a non-autonomous (3+ 1) dimensional coupled nonlinear Schrödinger
equation (NLSE) with variable coefficients in optical fiber communication is analyzed. By …

[HTML][HTML] Recent advances in frequency diverse array radar techniques

W Wenqin, Z Shunsheng - 雷达学报, 2022 - radars.ac.cn
Due to the range dependence and time-varying array factor of Frequency Diverse Array
(FDA) radar, it can overcome the miss of range variable in traditional phased-array factor …

Comparative analysis of machine learning models for predicting PM2. 5 concentrations using meteorological and chemical indicators

M Haseeb, Z Tahir, SA Mahmood, H Arif… - Journal of Atmospheric …, 2024 - Elsevier
Air pollution significantly impacts human health, causing numerous premature deaths,
particularly with the rise in PM 2.5 concentrations. Therefore, comparing different machine …

Mainlobe jamming suppression with space–time multichannel via blind source separation

Z Lei, Q Qu, H Chen, Z Zhang, G Dou… - IEEE Sensors …, 2023 - ieeexplore.ieee.org
[[gabstract]][] To address the problem that array radar is seriously affected by complex
mainlobe jamming, a method of mainlobe jamming suppression with space–time …

Range-ambiguous sea clutter suppression for multichannel spaceborne radar applications via alternating APC processing

P Huang, H Yang, Z Zou, XG Xia… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In this article, a novel range ambiguous cluter suppression method, ie, alternating azitmuth
phase coding (AAPC), based on azimuth phase coding (APC) is proposed, where the blind …

Fast Factorized Backprojection Algorithm in Orthogonal Elliptical Coordinate System for Ocean Scenes Imaging Using Geosynchronous Spaceborne–Airborne VHF …

X Hu, H Xie, L Zhang, J Hu, J He, S Yi, H Jiang, K Xie - Remote Sensing, 2023 - mdpi.com
Geosynchronous (GEO) spaceborne–airborne very high-frequency ultra-wideband bistatic
synthetic aperture radar (VHF UWB BiSAR) can conduct high-resolution and wide-swath …

Interference suppression method with MR-FDA-MIMO radar

Z Wu, S Zhu, J Xu, L Lan… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
In the conventional array radar, the suppressible interference is generally limited by the
array element number, referred to as the degree of freedom (DOF) of the array. Similarly, the …