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  1. 481

    A Health Status Identification Method for Rotating Machinery Based on Multimodal Joint Representation Learning and a Residual Neural Network by Xiangang Cao, Kexin Shi

    Published 2025-04-01
    “…Second, an orthogonal projection combined with a Transformer is used to enhance the target modality, while a modality attention mechanism is introduced to take into consideration the interaction between different modalities, enabling multimodal fusion. …”
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    Article
  2. 482

    Neural Networks Detection of Low-Amplitude Components on ECG Using Modified Wavelet Transform by A. V. Mnevets, N. G. Ivanushkina

    Published 2024-09-01
    “… This study is devoted to identification of low amplitude components from ECG signals by different time-frequency analysis methods when main power spectrum falls on high-amplitude components. …”
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  3. 483

    Speech Enhancement Based on the Multi-Scales and Multi-Thresholds of the Auditory Perception Wavelet Transform by Zhi TAO, He-Ming ZHAO, Xiao-Jun ZHANG, Di WU

    Published 2013-10-01
    “…This paper proposes a speech enhancement method using the multi-scales and multi-thresholds of the auditory perception wavelet transform, which is suitable for a low SNR (signal to noise ratio) environment. …”
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  4. 484

    Transform-Based Multiresolution Decomposition for Unsupervised Learning and Data Clustering of Cellular Network Behavior by Juan Cantizani-Estepa, Sergio Fortes, Javier Villegas, Javier Rasines, Raul Martin Cuerdo, Raquel Barco

    Published 2024-01-01
    “…This work proposes a novel method that combines Multi-Resolution Analysis (MRA) by wavelet transforms and unsupervised clustering with pre-initialized Gaussian Mixture Models (GMMs) for the totally unsupervised grouping of cellular network behaviors using different metrics. …”
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    Article
  5. 485

    Structural Damage Identification Based on the Wavelet Transform and Improved Particle Swarm Optimization Algorithm by Jia Guo, Deqing Guan, Jianwei Zhao

    Published 2020-01-01
    “…A method based on the wavelet transform and improved particle swarm optimization (WIPSO) algorithm is proposed to identify the microdamage of structures. …”
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  6. 486

    Hilbert–Huang transform based pupil changes analysis for concentration assessment in skilled mowing by Bo Wu, Yuan Wu, Ran Dong, Kiminori Sato, Soichiro Ikuno, Shoji Nishimura, Qun Jin

    Published 2025-07-01
    “…Therefore, in this study, based on a set of experiments on various terrain (flat land and slope) in Hiroshima, Japan, an analysis method of human pupil changes was proposed based on action decomposition technology Hilbert–Huang Transform (HHT) which can be used to calculate the different frequency patterns (intrinsic mode function, IMF) that represent nonlinearity in pupil changes more effectively than Fourier Transform or Wavelet Transform. …”
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  7. 487

    Spectral Response Function Retrieval of Spaceborne Fourier Transform Spectrometers: Application to Metop-IASI by Pierre Dussarrat, Guillaume Deschamps, Dorothee Coppens

    Published 2024-11-01
    “…This article focuses on Fourier transform spectrometers (FTS) in the far infrared as they possess these characteristics per design, but it is believed that the method could be extended to other technology and spectral bands. …”
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    Article
  8. 488

    Faulty feeder selection based on improved Hough transform in resonant grounded distribution networks by Xiaowei Wang, Xinyu Qu, Liang Guo, Zhihua Zhang, Yizhao Wang, Peng Wang

    Published 2024-02-01
    “…Due to the weak fault characteristics and inaccurate fault line selection during high impedance faults, this paper proposes a new method for fault line selection in resonant grounded distribution networks based on improved Hough transform. …”
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  9. 489
  10. 490

    Abundant wave symmetries in the (3+1)-dimensional Chafee–Infante equation through the Hirota bilinear transformation technique by Ceesay Baboucarr, Baber Muhammad Z., Ahmed Nauman, Shahid Naveed, Macías Siegfried, Macías-Díaz Jorge E.

    Published 2025-07-01
    “…The present study investigates different types of wave symmetries in the (3+1)\left(3+1)-dimensional Chafee–Infante equation via the Hirota bilinear transformation technique. …”
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  11. 491

    Finite difference simulation of natural convection of two-phase hybrid nanofluid along a vertical heated wavy surface by Shapla Akter, Amzad Hossain, Md. Mahadul Islam, Md. Mamun Molla

    Published 2024-12-01
    “…The mathematical model accounts for laminar and incompressible fluid flow with a Prandtl number of Pr = 6.2, Lewis number Le = 10, and maximum [Formula: see text] concentration of hybrid nanoparticles. After transforming the governing equations into a non-dimensional form, the implicit finite difference method is used to solve them. …”
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  12. 492

    Reply to Bektaş, S. Comment on “Ioannidou, S.; Pantazis, G. Helmert Transformation Problem. From Euler Angles Method to Quaternion Algebra. <i>ISPRS Int. J. Geo-Inf.</i> 2020, <i>9... by George Pantazis, Stefania Ioannidou

    Published 2024-10-01
    “…The key points in the dissent are the following: (1) The number of unknown parameters in the reverse transformation problem using dual quaternions. (2) The reliability of both data and the results. (3) There should be no differences between Euler angles and quaternion methods. …”
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  13. 493

    Beam Shaping Freeform Lens Design With Modified Optical Flux Partition by Pin Han, Hsun-Ching Hsu, Cheng-Mu Tsai

    Published 2018-01-01
    “…A freeform lens design strategy that performs directivity transformation is proposed. In principle, arbitrary beam pattern can be achieved with this method, which uses a modified flux partition method. …”
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  14. 494

    Time-domain finite-difference formulation for dynamic thermoelastic theory coupled with a dual-phase lag heat conduction model by Kaito MASUI, Masayuki ARAI

    Published 2024-12-01
    “…In this study, we analyzed the propagation of heat and stress waves in a 1D bar using discretized equations derived from the finite difference time domain (FDTD) method. We also discussed stability conditions to ensure the accuracy of the FDTD results. …”
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  15. 495
  16. 496

    $$\texttt {DiffER}$$ DiffER : categorical diffusion ensembles for single-step chemical retrosynthesis by Sean Current, Ziqi Chen, Daniel Adu-Ampratwum, Xia Ning, Srinivasan Parthasarathy

    Published 2025-07-01
    “…Abstract Methods for automatic chemical retrosynthesis have found recent success through the application of models traditionally built for natural language processing, primarily through transformer neural networks. …”
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  17. 497

    A Comparative Study for Localization of Forgery Regions in Images by Mustafa Ozden, Canberk Sahin

    Published 2025-01-01
    “…In this study, we propose a method that combines the traditional techniques, such as Discrete Cosine Transform (DCT) and Discrete Wavelet Transform (DWT), with the advantages of deep learning methods to detect manipulated regions in forged images. …”
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  18. 498
  19. 499

    Transformation of Event Trends in the Context of Socio-Cultural Development of Ukraine by Liudmyla Polishchuk

    Published 2025-07-01
    “…The comparison method allowed for the identification of differences in technologies, formats, and methods inherent in events of different years. …”
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  20. 500

    Changes in plant CSR strategies under new anthropogenic transformations by Safonov Andrei

    Published 2025-01-01
    “…., and others) were analyzed on the territory of Donbass, which under conditions of geochemical contrast and physical transformation develop different strategies for their survival and population preservation. …”
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