GPU-Based Implementation of Pruned Artificial Neural Networks for Digital Predistortion Linearization of Wideband Power Amplifiers by Wantao Li, Raul Criado, William Thompson, Gabriel Montoro, Kevin Chuang, Pere L. Gilabert

“…The trade-off among RF performance metrics, number of model parameters and throughput of the GPU implementation is evaluated considering the linearization of a high-efficiency pseudo-Doherty load modulated balanced amplifier (LMBA). …”
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A mixed-integer linear programming method for time-dependent line planning in passenger railway systems. by Xin Shi, Wenliang Zhou, Xiang Li

“…Additionally, a set of simplification strategies is introduced to reduce the computational complexity while ensuring the global optimality of the linear model. A case study of a busy Chinese railway line demonstrates that the optimized time-dependent line plan enhances operational efficiency and accommodates the diversified travel preferences driven by time-dependent demand.…”
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A new approach for solving fuzzy non-linear equations using higher order iterative method by Srilakshmi Katuri, Prashanth Maroju

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Finite difference time domain discretization for room acoustic simulation based on the non-linear Euler equations by Hölter Arne, Weinzierl Stefan, Lemke Mathias

“…This paper aims to present and discuss the use of techniques for first-order partial differential (non-linear) Euler equations in finite-difference time-domain simulations for room acoustic applications. …”
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Convex Formulations for Antenna Array Pattern Optimization Through Linear, Quadratic, and Second-Order Cone Programming by Álvaro F. Vaquero, Juan Córcoles

“…This work presents a comprehensive study on formulations for the radiation pattern design of antenna arrays through convex optimization techniques, with a focus on linear, quadratic, and second-order cone programming. …”
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Optimal Positioning of Unmanned Aerial Vehicle (UAV) Base Stations Using Mixed-Integer Linear Programming by Gowtham Raj Veeraswamy Premkumar, Bryan Van Scoy

“…This approach introduces a trade-off between computational time efficiency and optimality, which can be tuned by adjusting the number of clusters. …”
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Extension of the First-Order Recursive Filters Method to Non-Linear Second-Kind Volterra Integral Equations by Rodolphe Heyd

“…Several numerical examples are presented to illustrate the great flexibility and efficiency of this new approach. A concrete thermal problem, described by a non-linear convolutive Volterra integral equation, is also solved numerically using the new IIRFM-A method. …”
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VTformer: a novel multiscale linear transformer forecaster with variate-temporal dependency for multivariate time series by Rui Dai, Zheng Wang, Jing Jie, Wanliang Wang, Qianlin Ye

“…Abstract Recently, the prosperity of linear models has raised questions about capturing the sequential capabilities of Transformer forecasters. …”
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Exploration design for Q-learning-based adaptive linear quadratic optimal regulators under stochastic disturbances by Vina Putri Virgiani, Shiro Masuda

“…This study considers a discrete-time, linear state feedback control strategy rooted in Q-learning, one of the Reinforcement Learning (RL) approaches, to address an adaptive Linear Quadratic (LQ) problem under stochastic disturbances. …”
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Vibration Analysis and Experimental Research of the Linear-Motor-Driven Water Piston Pump Used in the Naval Ship by Ye-qing Huang, Song-lin Nie, Hui Ji, Shuang Nie

“…Aiming at the existing problems of traditional water piston pump used in the naval ship, such as low efficiency, high noise, large vibration, and nonintelligent control, a new type of linear-motor-driven water piston pump is developed and its vibration characteristics are analyzed in this research. …”
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L2-GNN: Graph neural networks with fast spectral filters using twice linear parameterization by Siying Huang, Xin Yang, Zhengda Lu, Hongxing Qin, Huaiwen Zhang, Yiqun Wang

“…Experimental results show that our method outperforms the current state of the art in terms of both quality and efficiency.…”
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Unveiling the financial pathway to human development: insights from non-linear ARDL and Granger causality analysis by Hafiz M. Sohail, Mirzat Ullah, Muhammad Shahzad Nazir, Canqing Tang

“…Using the annual data from 2004 to 2022, this study employs Panel Auto Regressive Distributed Lag (ARDL), Panel non-linear ARDL, and Feasible Generalized Least Squares (FGLS) estimation techniques to explore both linear and non-linear dynamics. …”
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Optimizing Production for Maximum Profit in Kripik Ma'Nung MSMEs Using CPLEX-Based Linear Programming by Nafia Rahma Rahma, Dwi Agustina Kurniawati, Noor Saif Muhammad Mussafi

“…These results demonstrate a 21% improvement in profit efficiency and highlight the effectiveness of linear programming as a decision-support tool. …”
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Experimental Optimization of the Energy Characteristics of a Ground Penetrating Radar with Continuous Linear-Frequency-Modulated Radiation by I. Yu. Malevich, A. S. Lopatchenko

“…In recent years, research has been actively carried out aimed at developing the concept of construction and ways of technical implementation of ground penetrating radars with continuous wave linear-frequency-modulated (LFM) radiation. The key prerequisites for the creation of such systems are the complex consideration of the operating conditions of the radio channel in the near field, including the features associated with multichannel leakage of the probing signal components into the reception path, the presence of multipath reflections from the covering surface, the variable speed of the electromagnetic wave, and the provision of linear processing of a continuous group broadband radio signal with large dynamic range. …”
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A coupling study of scavenging effect on pollutant formation and unclean combustion of a linear vibration engine by Liu Chunzhi, Zicheng Yuan, Jiangchuan Lu, Chenheng Yuan

“…Linear vibration engines, due to their flexible compression expansion characteristics and the coupling mechanism of vibration, combustion, and gas exchange, are expected to become the research focus of new clean energy conversion devices. …”
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Control System for U-Arm Robot Arm Movement with Linear Gripper Based on Inverse Kinematic Method by Aditya Putra Perdana Prasetyo, Ikang Rahmatullah, Kemahyanto Exaudi, Rendyansyah Rendyansyah

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Intensification of liquid-phase processes for the synthesis of linear alkylbenzenesulfonic acids under conditions of the reaction media deactivation by Irena O. Dolganova, Igor M. Dolganov, Elena N. Ivashkina

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Dual-band dual-linearly polarized multibeam transmit-reflect-array antenna with independent beams control by Wei Luo, Liu Luo, Xiaoxue Wang, Min Wang, Hongsheng Zhang

“…In this paper, a dual-band, dual-linearly polarized multibeam transmit-reflect-array (TRA) antenna is proposed. …”
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Structural Dynamics Analysis of a Large Aperture Space Telescope Based on the Linear State Space Method by Bin Ma, Zongxuan Li, Lin Li, Yunfeng Li, Youhan Peng, Shuhui Ren, Qingya Li, Jiakun Xu

“…It can characterize the inherent properties of the system by using the reduction model and has higher computational efficiency, which is helpful to analyze the frequency response characteristics of complex linear systems quickly and accurately.…”
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Beyond 200-Gb/s PAM4 ADC and DAC-Based Transceiver for Wireline and Linear Optics Applications by Ahmad Khairi, Amir Laufer, Ilia Radashkevich, Yoel Krupnik, Jihwan Kim, Tali Warshavsky Grafi, Ajay Balankutty, Yaniv Sabag, Yoav Segal, Udi Virobnik, Mike Peng Li, Itamar Levin, Yosef Ben Ezra, Ariel Cohen

“…The proof-of-concept demonstration of 224 Gb/s with linear optics opens the avenue for power-efficient, low-latency future optical communication. …”
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