Zobrazeno 1 - 10
of 18 265
pro vyhledávání: '"XU, Wen"'
Feeding power amplifiers (PAs) with constant envelope (CE) signals is an effective way to reduce the power consumption in massive multiple-input-multiple-output (MIMO) systems. The nonlinear distortion caused by CE signaling must be mitigated by mean
Externí odkaz:
http://arxiv.org/abs/2411.03084
Autor:
Zhao, Zhexian, Zhang, Weizuo, Zhang, Jin, Li, Yuzhao, Bai, Han, Zhao, Fangming, Jin, Zhongcai, Tang, Ju, Xiao, Yiming, Xu, Wen, Lü, Yanfei
Publikováno v:
Advanced Photonics Research 5(10), 2400010 (2024)
Carbon dots (CDs) shows great application potential with their unique and excellent performances. Coal and its derivatives are rich in aromatic ring structure, which is suitable for preparing CDs in microstructure. Coal burning dust from coal-fired p
Externí odkaz:
http://arxiv.org/abs/2411.01395
Advancements in artificial intelligence (AI) have transformed many scientific fields, with microbiology and microbiome research now experiencing significant breakthroughs through machine learning and deep learning applications. This review provides a
Externí odkaz:
http://arxiv.org/abs/2411.01098
Autor:
Xu, Wen-Tao, Huang, Rui-Zhen
The disorder parameter, which is the expectation value of the symmetry transformation acting on a subsystem, can be used to characterize symmetric phases as an analogy to detecting spontaneous symmetry breaking (SSB) phases using local order paramete
Externí odkaz:
http://arxiv.org/abs/2411.01009
Autor:
Xiong, Jie, Xu, Wen
In this paper, we first prove that the mean-field stochastic linear quadratic (MFSLQ) control problem with random coefficients has a unique optimal control and derive a preliminary stochastic maximum principle to characterize this optimal control by
Externí odkaz:
http://arxiv.org/abs/2406.04621
This paper considers the beamforming optimization for sensing a point-like scatterer using a bistatic multiple-input multiple-output (MIMO) orthogonal frequency-division multiplexing (OFDM) radar, which could be part of a joint communication and sens
Externí odkaz:
http://arxiv.org/abs/2405.01197
Quasicrystals have been observed in a variety of materials ranging from metal alloys to block copolymers and represent an "intermediate" form of matter between crystals and amorphous materials (glasses and liquids) in that their structural and dynami
Externí odkaz:
http://arxiv.org/abs/2402.10295
We present a sensor misalignment-tolerant AUV navigation method that leverages measurements from an acoustic array and dead reckoned information. Recent studies have demonstrated the potential use of passive acoustic Direction of Arrival (DoA) measur
Externí odkaz:
http://arxiv.org/abs/2402.07218
A coding scheme with scalar lattices is applied to K-receiver, Gaussian, vector broadcast channels with K independent messages, one for each receiver. The method decomposes each receiver channel into parallel scalar channels with known interference a
Externí odkaz:
http://arxiv.org/abs/2402.04942
A nonlocal string order parameter detecting topological order and deconfinement has been proposed by Fredenhagen and Marcu (FM). However, due to the lack of exact internal symmetries for lattice models and the nonlinear dependence of the FM string or
Externí odkaz:
http://arxiv.org/abs/2402.00127