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  1. 241

    Improved transmit beamforming design based on ADMM for low probability of intercept of FDA-MIMO radar by Pengcheng GONG, Yuntao WU

    Published 2022-04-01
    “…Considering the low probability of intercept problem that the signal-dependent interference and the target were located in the same angle, an improved transmit beamforming design based on the alternating direction method of multipliers (ADMM) was proposed for multiple-input multiple-output with frequency diverse array radar.The transmit energy was minimized at the target under constraints of the energy at each transmitter and signal clutter-plus-noise ratio requirement.Subsequently, a cyclic algorithm was developed to tackle the non-convex design problem.Firstly, the optimal receive filter was obtained by generalized Rayleigh quotient.And then the transmit beamforming was optimized by employing auxiliary variables and ADMM to solve quadratic programming problem with fractional inequality constraint.Moreover, both the convergence and computational complexity of the proposed algorithm were discussed.Simulation results show that, compared with the semi-denite programming method, the proposed method not only attains the given antenna power, but also achieves the better mainlobe focusing performance at the target.Furthermore, the null levels at the clutter locations and the jamming directions obtained by the proposed method are -50 dB above.…”
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    Efficacy of Sodium Valproate in the Treatment of Photosensitive Epilepsy (PSE) and the Probable Reasons for the Persistence of Occipital Spikes by Ebere C. Anyanwu, John E. Ehiri, Andrew W. Campbell

    Published 2004-01-01
    “…It was concluded that the possible causes of VPA's inefficacy in abolishing occipital spikes in PSE was not necessarily due to a failure in IPSP, but rather it could be due to a time-dependent failure of certain cells of the visual system to respond positively to the VPA's modulatory activity, probably involving the ionic channels, neurotransmitters, and the second messenger systems. …”
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    Dynamic Proportional Reinsurance and Approximations for Ruin Probabilities in the Two-Dimensional Compound Poisson Risk Model by Yan Li, Guoxin Liu

    Published 2012-01-01
    “…The optimization in the sense of minimizing the ruin probability which is defined by the sum of subportfolio is being ruined. …”
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    An Eco-Inefficiency Dominance Probability Approach for Chinese Banking Operations Based on Data Envelopment Analysis by Feng Li, Lunwen Wu, Qingyuan Zhu, Yanling Yu, Gang Kou, Yi Liao

    Published 2020-01-01
    “…Alternatively, this paper aims at developing a new performance dominance probability approach and applying it to analyze the banking operations in China. …”
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    A new trigonometric-inspired probability distribution: A simulation study and applications in reliability and hydrology by Xiang Tu, Jiangwei Kong, Qing Fu, Sheng Chang, Kunfeng Zhang, Tmader Alballa, Haifa Alqahtani, Hamiden Abd El-Wahed Khalifa

    Published 2025-02-01
    “…This awareness has led researchers to seek out improved and more optimal probability distributions. Based on factual motivation, this paper introduces a new probability distribution called the weighted sine generalized inverse Weibull (WSGI-Weibull) distribution. …”
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    Upper Bound on the Bit Error Probability of Systematic Binary Linear Codes via Their Weight Spectra by Jia Liu, Mingyu Zhang, Chaoyong Wang, Rongjun Chen, Xiaofeng An, Yufei Wang

    Published 2020-01-01
    “…In this paper, upper bound on the probability of maximum a posteriori (MAP) decoding error for systematic binary linear codes over additive white Gaussian noise (AWGN) channels is proposed. …”
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    A Power Control Algorithm Based on Outage Probability Awareness in Vehicular Ad Hoc Networks by Xintong Wu, Shanlin Sun, Yun Li, Zhicheng Tan, Wentao Huang, Xing Yao

    Published 2018-01-01
    “…This paper addresses the problem of adaptive power control based on outage probability minimization in Vehicular Ad Hoc Networks (VANETs), called a Power Control Algorithm Based on Outage Probability Awareness (PC-OPA). …”
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    Desafíos metodológicos y recomendaciones sobre un estudio diagnóstico de hipertensión arterial pulmonar probable by Ariana Alexandra Campos Castillo, Rosario Rene Barrios Rengifo, Cesar Abel Burga Cisterna

    Published 2024-05-01
    “…Desafíos metodológicos y recomendaciones sobre un estudio diagnóstico de hipertensión arterial pulmonar probable…”
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