Showing 281 - 300 results of 472 for search '"waveform"', query time: 0.05s Refine Results
  1. 281

    Nonlinear FAVO Dispersion Quantification Based on the Analytical Solution of the Viscoelastic Wave Equation by Yuanqiang Li, Jingye Li, Xiaohong Chen, Jian Zhang, Chen Zhou, Wei Tang

    Published 2020-01-01
    “…Then, the more reliable P-wave velocity, S-wave velocity, and density were recovered based on prestack viscoelastic waveform inversion (PVWI). Combining with the inversion results, the derivative matrix was calculated to perform nonlinear velocity dispersion estimation. …”
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    Article
  2. 282

    Multivariate Analysis of the Ocular Response Analyzer’s Corneal Deformation Response Curve for Early Keratoconus Detection by Jonatán D. Galletti, Pablo R. Ruiseñor Vázquez, Fernando Fuentes Bonthoux, Tomás Pförtner, Jeremías G. Galletti

    Published 2015-01-01
    “…Factor analysis, logistic regression, and receiver operating characteristic curves were used to extract combinations of 45 corneal waveform descriptors. Main outcome measures were corneal-thickness-corrected corneal resistance factor (ccCRF), combinations of corneal descriptors, and their diagnostic performance. …”
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  3. 283

    Kinematic Rupture Process of Manyas (Mw=4.7) and Gemlik (Mw=4.8) Earthquakes Occurred in The Southern Marmara Region by Feyza Nur Bekler, Nurcan Meral Özel, Gülüm Tanırcan

    Published 2019-07-01
    “…Multi time-window linear waveform inversion technique (MTWIT) was applied to strong ground motion (SGM) data. …”
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  4. 284

    Exploring pattern-specific components associated with hand gestures through different sEMG measures by Yangyang Yuan, Jionghui Liu, Chenyun Dai, Xiao Liu, Bo Hu, Jiahao Fan

    Published 2024-12-01
    “…Furthermore, we compared the characteristics of the pattern-specific information contained in three categories of EMG measures: signal waveform, time-domain features, and frequency-domain features. …”
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    Article
  5. 285

    Study on Seismic Coefficient Calculation Method of Slope Seismic Stability Analysis by Pai Lifang, Wu Honggang, Yang Tao, Zhong Feifei

    Published 2021-01-01
    “…In this paper, a pseudostatic seismic coefficient evaluation method for slope dynamic stability analysis was explored with Yushu Airport Road 3# landslide as a typical engineering case, and the shaking table test and numerical calculation were performed during the exploration. The loading waveform was selected as Yushu wave, and the acceleration time-history of seismic waves was measured and analyzed, revealing the failure mode of slopes. …”
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    Article
  6. 286

    Improved Adaptive PI-like Fuzzy Control Strategy of Permanent Magnet Synchronous Motor by Wenshao Bu, Shihao Guo, Zongang Fan, Jinwei Li

    Published 2025-01-01
    “…Lastly, an adaptive fuzzy rule table is designed based on the dynamic response waveform of the PMSM system, and the control characterization is analyzed. …”
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    Article
  7. 287

    He-Plasma Jet Generation and Its Application for E. coli Sterilization by Tiejian Liu, Yuxuan Zeng, Xin Xue, Yinyi Sui, Yingying Liang, Fushan Wang, Fada Feng

    Published 2021-01-01
    “…Discharge characteristics (including waveform and frequency of applied voltage), jet properties (such as feed gas flow rate, jet length, thermal effect, and optic emission spectra), and sterilization performance (in terms of clear/sterilized area, size of plaques, and sterilization efficiency) were investigated. …”
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    Article
  8. 288

    Multi-source data recognition and fusion algorithm based on a two-layer genetic algorithm–back propagation model by Zhuang Xiong, Zhuang Xiong, Jun Ma, Bohang Chen, Haiming Lan, Yong Niu

    Published 2025-01-01
    “…The mean squared error is 3.49 mm lower than that of the single-layer BP model. The fusion output waveform is also smoother with less fluctuation. These results confirm that the two-layer GA-BP model improves system robustness and generalization.…”
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    Article
  9. 289

    Calculating torque, back-EMF, inductance, and unbalanced magnetic force for a hybrid electrical vehicle by in-wheel drive application by Alireza Hosseinpour, Akbar Rahideh, Ahmed Abbas, Atif Iqbal, Claude Ziad El-Bayeh, Aymen Flah, Enas Ali, Ramy N. R. Ghaly

    Published 2024-06-01
    “…The effects of three types of magnetization patterns including the radial, parallel and Halbach magnetizations on the back-EMF waveform have also been investigated. Then, the self-inductance of the stator and rotor windings, the mutual inductance between the stator and rotor windings, and the mutual inductance between the stator phases are computed. …”
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    Article
  10. 290

    Digital Pre-Distortion to Reduce Ringing in a Pulse Sharpening Non-Linear Transmission Line by Stephen Pancrazio, Tyler Kelley, Sam Wagner, Nhat Tran, Ababil Hossain, Anh-Vu Pham

    Published 2025-01-01
    “…A software-defined transmitter using an arbitrary waveform generator with 2.5 GHz of bandwidth implements the developed DPD algorithm. …”
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    Article
  11. 291

    Design and Implementation of Hybrid GA-PSO-Based Harmonic Mitigation Technique for Modified Packed U-Cell Inverters by Hasan Iqbal, Arif Sarwat

    Published 2024-12-01
    “…Other appealing features are reduced computational complexity and improved waveform quality; hence, the method is highly suitable for both grid-tied and standalone renewable energy applications. …”
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    Article
  12. 292

    Resonant suppression strategy of impedance remodeling for multi-inverter grid-connected system in weak grid by ZHANG Shicong, XU Yonghai, TAO Shun, YU Yongyue, ZHANG Zhi

    Published 2025-01-01
    “…Furthermore, the grid-connected voltage and current waveforms are distorted by the background harmonics, which makes the system unable to meet the grid-connected requirements. …”
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    Article
  13. 293

    Audio2DiffuGesture: Generating a diverse co-speech gesture based on a diffusion model by Hongze Yao, Yingting Xu, Weitao WU, Huabin He, Wen Ren, Zhiming Cai

    Published 2024-09-01
    “…To address this limitation, we integrated key features from both raw audio waveforms and Mel-spectrograms. Specifically, we employed cascaded 1D convolutions to extract features from the audio waveform and a two-stage attention mechanism to capture features from the Mel-spectrogram. …”
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  14. 294

    Signatures of Transient Overvoltages in Low Voltage Power Systems in Tea Factories and Their Implications on Insulation Deterioration and Allied Power Quality Issues by Earl A. R. L. Pannila, Mahesh Edirisinghe

    Published 2021-01-01
    “…To unveil this danger, 314 common-mode transient waveforms were measured in the electrical machines of five tea factories in Sri Lanka, in a 50 ms measurement window, taken in 55 measuring attempts. …”
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    Article
  15. 295

    Numerical Simulation of Split-Hopkinson Pressure Bar Tests for the Combined Coal-Rock by Using the Holmquist–Johnson–Cook Model and Case Analysis of Outburst by Beijing Xie, Dongxin Chen, Hao Ding, Guangyu Wang, Zheng Yan

    Published 2020-01-01
    “…A finite element software (LS-DYNA) and the Holmquist–Johnson–Cook (HJC) constitutive model of rock are employed in these regards. The stress waveform, the oscillation phenomenon of stress wave, and the damage process of the specimen in the impact test of the composite coal and rock are studied. …”
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    Article
  16. 296

    Application and effect mechanism of electrical nerve stimulation modulation technology in rehabilitation therapy following spinal cord injury by LIU Wenhui, SUN Wenting, HU Naichong, LI Yanpi, ZHAO Jingjun

    Published 2024-01-01
    “…The specific stimulation frequency,intensity,duration,and waveform parameters for different segments of SCI have yet to attain a unified consensus. …”
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    Article
  17. 297

    Establishing Differences in Thermographic Patterns between the Various Complications in Diabetic Foot Disease by Alfred Gatt, Owen Falzon, Kevin Cassar, Christian Ellul, Kenneth P. Camilleri, Jean Gauci, Stephen Mizzi, Anabelle Mizzi, Cassandra Sturgeon, Liberato Camilleri, Nachiappan Chockalingam, Cynthia Formosa

    Published 2018-01-01
    “…Participants were categorized according to a medical examination, ankle brachial index, doppler waveform analysis, and 10-gram monofilament testing into five groups: healthy adult, DM with no complications, DM with peripheral neuropathy, DM with neuroischaemia, and DM with peripheral arterial disease (PAD) groups. …”
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  18. 298

    Full-color dynamic volumetric displays with tunable upconversion emission from RE3+-doped glasses (RE = Ho, Tm, Nd, Yb) under NIR laser excitation by Utku Ekim, Diğdem Özkutay, Miray Çelikbilek Ersundu, Ali Erçin Ersundu

    Published 2025-01-01
    “…By controlling the movement of lasers’ pulses and galvanometer mirrors with waveform generators, our system generates images in simple and complex shapes with high purity red, green, and blue (RGB) colors. …”
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  19. 299

    An Automatic Recognition Method of Microseismic Signals Based on S Transformation and Improved Gaussian Mixture Model by Kaikai Wang, Chun’an Tang, Ke Ma, Xintang Wang, Qiang Li

    Published 2020-01-01
    “…Therefore, IBC-GMM could be used to mine engineering microseismic monitoring waveform recognition to provide the reference.…”
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    Article
  20. 300

    A Reinforcement Learning Model for Optimal Treatment Strategies in Intensive Care: Assessment of the Role of Cardiorespiratory Features by Cristian Drudi, Maximiliano Mollura, Li-wei H. Lehman, Riccardo Barbieri

    Published 2024-01-01
    “…Given the potentially continuous availability of cardiorespiratory features extracted from bedside physiological waveform monitoring, the proposed framework paves the way for a real time recommendation system for sepsis treatment.…”
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