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481
Method for estimating non-measurable parameters of gas turbine engines considering variations in technical condition
Published 2025-03-01“…To achieve this, matrix algebra methods are employed, including pseudoinverse matrices, singular value decomposition (SVD), and weighted least squares (WLS). …”
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482
Bistatic ISAR Sparse Imaging Method for High-Speed Moving Target Based on Dechirping Processing
Published 2019-01-01“…At first, based on the motion decomposition idea, the B-ISAR echo model of the high-speed moving target is established. …”
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483
A Three-Dimensional Coverage Path Planning Method for Robots for Farmland with Complex Hilly Terrain
Published 2024-12-01“…In this paper, for the full-coverage path-planning problem of hilly terrain farmland, based on analyzing the terrain characteristics of hilly farmland and the energy consumption model of robots traveling on non-flat ground, we propose a region decomposition method oriented to special terrain and prioritize the coverage of special terrain areas. …”
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484
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485
Sparse Adaptive Optimization Based on Low Rank Decomposition for Image Defect Detection
Published 2025-01-01“…Traditional low-rank decomposition methods aim to recover low-rank components and isolate sparse elements, but the structural integrity of the sparse components is often compromised. …”
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486
WCMU-net: An Effective Method for Reducing the Impact of Speckle Noise in SAR Image Change Detection
Published 2025-01-01Get full text
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487
Reduced order modeling of blood perfusion in parametric multipatch liver lobules
Published 2024-12-01“…We then construct a reduced order model via proper orthogonal decomposition (POD). …”
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488
Fault Diagnosis Method of Permanent Magnet Synchronous Motor Demagnetization and Eccentricity Based on Branch Current
Published 2025-04-01“…Finally, to further improve diagnostic accuracy, a cascaded convolutional neural network based on dilated convolutional layers and multi-scale convolutional layers is designed as the diagnostic model. Experimental results show that the method proposed in this paper achieves a diagnostic accuracy of 98.6%, with a misjudgment rate of only about 2% and no overlapping feature results. …”
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489
Semi-Supervised Fault Diagnosis Method for Hydraulic Pumps Based on Data Augmentation Consistency Regularization
Published 2025-06-01“…Due to the scarcity of labeled samples, the practical engineering application of deep learning-based hydraulic pump fault diagnosis methods is extremely challenging. This study proposes a semi-supervised learning method based on data augmented consistency regularization (DACR) to address the issue of lack of labeled data in diagnostic models. …”
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490
Multi-Level Decomposition and Interpretability-Enhanced Air Conditioning Load Forecasting Study
Published 2024-11-01“…Results show that the proposed method significantly outperforms the LSTM model without decomposition and other benchmark models in prediction accuracy, with the Root Mean Square Error (RMSE) reductions ranging from 40.26% to 74.18% and the Modified Mean Absolute Percentage Error (MMAPE) reductions from 37.75% to 73.41%. …”
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491
Coupled estimation of internal tides and turbulent motions via statistical modal decomposition
Published 2025-04-01“…The method is presented and tested in an idealised framework based on the rotating-shallow-water model, where we provide a physical interpretation for the decomposition method based on theoretical considerations. …”
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492
Epileptic Seizure Detection in Neonatal EEG Using a Multi-Band Graph Neural Network Model
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493
Complete Mode Spectrum Decomposition of Complex‐Structured Light by Computer‐Generated Holography
Published 2025-02-01“…Analyzing or probing a complex‐structured light field with a simple model to obtain its mode composition sequence and phase delays among eigenmodes is challenging. …”
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494
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495
Transformer-Based Decomposition of Electrodermal Activity for Real-World Mental Health Applications
Published 2025-07-01“…The model leverages pooling and trend-removal mechanisms to enforce physiologically meaningful decompositions. …”
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496
A novel interval prediction method in wind speed based on deep learning and combination prediction
Published 2025-07-01“…Abstract The combined method for interval forecasting (CMIF) is proposed for improved real-time prediction of wind speed uncertainty to facilitate wind turbine operation and power grid dispatching. …”
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497
Fast Adaptive Sparse Iterative Reweighted Super-Resolution Method for Forward-Looking Radar Imaging
Published 2024-01-01“…First, we establish the super-resolution model of forward-looking radar and analyze the user parameter selection problem in the conventional <inline-formula><tex-math notation="LaTeX">$L_{1}$</tex-math></inline-formula>-IRN method. …”
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498
Advances and applications of empirical mode decomposition and its variants in hydrology: A review
Published 2025-02-01“…We provide a comprehensive overview of the fundamental theory, methodological characteristics, and current challenges of EMD, covering five EMD-based methods: Hilbert-Huang Transform (HHT), Ensemble Empirical Mode Decomposition (EEMD), Multivariate Empirical Mode Decomposition (MEMD), Extreme Point Symmetric Mode Decomposition (ESMD), and Variational Mode Decomposition (VMD). …”
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499
Offline reinforcement learning combining generalized advantage estimation and modality decomposition interaction
Published 2025-05-01“…Abstract Transformers show great potential in offline reinforcement learning via trajectory sequence modeling for action prediction. However, existing Transformer-based methods face limitations, such as ineffective trajectory stitching and the neglect of deep interactions within and between multimodal information in trajectories. …”
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500
Dynamic identification method for flow patterns of liquid-solid two-phase flow in horizontal pipelines
Published 2025-01-01“…Compared with experimental and numerical simulation methods, the identification method of liquid-solid two-phase flow patterns based on DMD has significant advantages in data processing, accuracy, efficiency, and applicability. …”
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