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  1. 401

    Quantum Computation via Multiport Discretized Quantum Fourier Optical Processors by Mohammad Rezai, Jawad A. Salehi

    Published 2024-01-01
    “…Due to various advantages of the proposed scheme, including the large information capacity of the photon wavefront, a quadratically reduced number of optical resources compared with other conventional path-encoding techniques, and dynamic programmability, the proposed scheme has the potential to be an essential contribution to linear optical quantum computing and optical quantum signal processing.…”
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    Article
  2. 402

    A Generalized Oblique Projection Filter with Flexible Parameter for Interference Suppression by Yi-ming Wang, Xing-peng Mao, Hong Hong, Jie Zhang, Yu-mei Cui

    Published 2015-01-01
    “…As a generalized form of OP filter, GOP filter expands the connotation of oblique projection based technique and could be used in spatial filtering, polarization filtering, and other array signal processing applications.…”
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    Article
  3. 403

    Performance analysis of insertion loss incorporated hybrid precoding for massive MIMO by Tadele A. Abose, Thomas O. Olwal, Muna M. Mohammed, Murad R. Hassen

    Published 2024-04-01
    “…The practical effects of signal processing in the RF domain, such as the additional power loss incurred by an analog beamforming network, were not taken into account. …”
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    Article
  4. 404

    Phased Fractional Low-Order Moment-Based Doppler Shift Estimation in the Presence of Interference Signals and Impulsive Noise by Bo Ni, Mengjia Wang, Jiacheng Zhang, Ying Zhang, Tao Liu

    Published 2025-01-01
    “…This approach is meticulously derived through a series of detailed steps in line with cyclostationary signal processing and PFLOM principles. Furthermore, an extensive simulation has been conducted to validate the efficacy and robustness of our proposed method. …”
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    Article
  5. 405

    Gesture Recognition with Residual LSTM Attention Using Millimeter-Wave Radar by Weiqing Bai, Siyu Chen, Jialiang Ma, Ying Wang, Chong Han

    Published 2025-01-01
    “…In the aspect of signal processing in RLA, a range–Doppler map is obtained through the extraction of the range and velocity features in the original mmWave radar signal. …”
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    Article
  6. 406

    Local Void Fractions and Bubble Velocity in Vertical Air-Water Two-Phase Flows Measured by Needle-Contact Capacitance Probe by Shanfang Huang, Xiangxiang Wu, Benyang Zong, Yugao Ma, Xiaoyu Guo, Dong Wang

    Published 2018-01-01
    “…In addition, the trigger-level method was chosen as the signal processing method for the void fraction measurement, with a minimum relative error of −4.59%. …”
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    Article
  7. 407
  8. 408

    Influences of Hydrodynamic Forces on the Identification of the Rotor-Stator-Rubbing Fault in a Rotating Machinery by Bernard Xavier Tchomeni, Desejo Filipeson Sozinando, Alfayo Alugongo

    Published 2020-01-01
    “…The main contribution of this article is in extraction and identification of the rub features in an inviscid medium which proved to be complex by the obstruction of the fluid and required the use of appropriate signal processing tools. The results through a synchrosqueezing wavelet transform indicated that the exciting fluid force could significantly attenuate the instability and amplitude of rubbing rotor. …”
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    Article
  9. 409

    Motor control method using single-sensor phase current reconstruction by Yin Lu, Yuntian Huang, Hao Guo

    Published 2025-02-01
    “…By collecting the motor's current signals and utilizing signal processing techniques such as Fourier transform and wavelet transform, information about the three-phase currents is extracted from the data of a single sensor. …”
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    Article
  10. 410

    Model of 2D-imaging system using correlation-based reception for image synthesis of radio light sources by Petrosyan, Manvel Mher, Ryzhov, Anton Igorevich

    Published 2025-01-01
    “…It is shown how, using correlation signal processing methods, it is possible to construct 2D images of radio light sources using the example of computer modeling. …”
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    Article
  11. 411

    Space-Based FPGA Radio Receiver Design, Debug, and Development of a Radiation-Tolerant Computing System by Zachary K. Baker, Mark E. Dunham, Keith Morgan, Michael Pigue, Matthew Stettler, Paul Graham, Eric N. Schmierer, John Power

    Published 2010-01-01
    “…Using two Xilinx Virtex 4 FPGAs, we have achieved 1 TeraOps/second signal processing on a 1920 Megabit/second datastream. …”
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    Article
  12. 412

    Analysis of Marketing Prediction Model Based on Genetic Neural Network: Taking Clothing Marketing as an Example by Hua Peng, Luxiao Dong, Yi Sun, Yanfang Jiang

    Published 2022-01-01
    “…With the development of genetic neural network technology, this technology has been more and more widely used in signal processing, pattern recognition and other application fields. …”
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    Article
  13. 413

    Imaging exoplanets with coronagraphic instruments by Galicher, Raphaël, Mazoyer, Johan

    Published 2023-03-01
    “…Finally, we present instrumental and signal processing techniques used for on-sky minimization or a posteriori calibration of these speckles in order to improve the performance of coronagraphs.…”
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    Article
  14. 414

    Measurement of Microvibration by Using Dual-Cavity Fiber Fabry-Perot Interferometer for Structural Health Monitoring by Dae-Hyun Kim, Jin-Hyuk Lee, Byung-Jun Ahn

    Published 2014-01-01
    “…The interferometer has structurally two arbitrary cavities; therefore the initial phase difference between two sinusoidal signals induced from the interferometer was also arbitrary. In order to do signal processing including an arc-tangent method, a random value of the initial phase difference is automatically adjusted to the exact 90 degrees in the phase-compensating algorithm part. …”
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    Article
  15. 415

    Multitask Convolutional Neural Network for Rolling Element Bearing Fault Identification by Mingxing Jia, Yuemei Xu, Maoyi Hong, Xiyu Hu

    Published 2020-01-01
    “…The traditional signal processing-based rolling bearing fault diagnosis algorithms rely on artificial feature extraction and expert knowledge. …”
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    Article
  16. 416

    Measuring transducers for optical diagnostic system with multifunctional unitary photovoltaic converters by R. I. Vorobei, O. K. Gusev, A. I. Svistun, A. K. Tyavlovsky, K. L. Tyavlovsky, L. I. Shadurskaya

    Published 2018-09-01
    “…Traditional solution of this problem lies in the field of multi-sensory systems, complex optical schemes and complex signal processing algorithms. The paper aims at the development of new measuring transducers for optical diagnostic system on a basis of multifunctional unitary photovoltaic converters built on semiconductors with low-concentration deep dopants that form multiple energy levels for different charge states in the band gap. …”
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    Article
  17. 417

    Rolling Bearing Fault Diagnosis Based on Sensitive Feature Transfer Learning and Local Maximum Margin Criterion under Variable Working Condition by Shiyuan Liu, Xiao Yu, Xu Qian, Fei Dong

    Published 2020-01-01
    “…To enhance the performance of the fault diagnosis of bearings under different working conditions, a novel diagnosis framework inspired by feature extraction, transfer learning (TL), and feature dimensionality reduction is proposed in this work, and dual-tree complex wavelet packet transform (DTCWPT) is used for signal processing. Additionally, transferable sensitive feature selection by ReliefF and the sum of mean deviation (TSFSR) is proposed to reduce the redundant information of the original feature set, to select sensitive features for fault diagnosis, and to reduce the difference between the marginal distributions of the training and testing feature sets. …”
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    Article
  18. 418

    Progressive FastICA Peel-Off and Convolution Kernel Compensation Demonstrate High Agreement for High Density Surface EMG Decomposition by Maoqi Chen, Ales Holobar, Xu Zhang, Ping Zhou

    Published 2016-01-01
    “…Decomposition of electromyograms (EMG) is a key approach to investigating motor unit plasticity. Various signal processing techniques have been developed for high density surface EMG decomposition, among which the convolution kernel compensation (CKC) has achieved high decomposition yield with extensive validation. …”
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    Article
  19. 419

    Secure channel estimation model for cognitive radio network physical layer security using two-level shared key authentication by K. Saravanan, K. B. Gurumoorthy, Allwin Devaraj Stalin, Om Prakash Kumar

    Published 2025-01-01
    “…The security models for sensing and beamforming reduce the impact of adversaries such as eavesdroppers in the signal processing layer. To such an extent, this article introduces a Secure Channel Estimation Model (SCEM) using Channel State Information (CSI) and Deep Learning (DL) to improve the PLS. …”
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    Article
  20. 420