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341
Fast High-Order Difference Scheme for the Modified Anomalous Subdiffusion Equation Based on Fast Discrete Sine Transform
Published 2021-01-01“…By using the modified L1 method and the compact difference operator with fast discrete sine transform technique, we develop a fast Crank-Nicolson compact difference scheme which is proved to be stable with the accuracy of Oτmin1+α,1+β+h4. …”
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342
Kodaira-Spencer anomalies with Stora-Zumino method
Published 2025-01-01“…Namely, an anomaly, which was computed using different methods, is proved to be a consistent brst anomaly, thereby supplementing a conclusion in a previous analysis.…”
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343
LCAT: A Lightweight Color-Aware Transformer With Hierarchical Attention for Leaf Disease Classification in Precision Agriculture
Published 2025-01-01“…This research proposes a novel deep learning-based method for classifying leaf diseases using a dataset of 21,733 images across six distinct disease categories. …”
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344
From Shock to Adaptation: Evaluating the Mechanisms of Trade Friction on Firms’ Total Factor Productivity Through the Lens of Digital Transformation
Published 2024-11-01“…Against the backdrop of frequent global trade conflicts and accelerated competition in the digital economy, we investigated how trade friction shocks affect firms’ total factor productivity (TFP), with a focus on the role of digital transformation. We employed a statistical analysis method based on the multi-period difference-in-differences model with anti-dumping and countervailing measures as quasi-natural experiments to analyze firm-level panel data for Chinese exporters from 2003 to 2016. …”
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345
Stereo Vision Method Application to Road Inspection
Published 2017-03-01“…The paper presents the stereo vision method for the mapping of road pavement. The mapped road is a set of points in three-dimensional space. …”
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346
Method for Calculating Transients in a Gas Pipeline
Published 2021-10-01“…The solution is based on the widely used method of separation of Fourier variables. In order to simplify the calculations, the original differential equation is transformed in such a way that the boundary conditions acquire the property of homogeneity. …”
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347
Winter Wheat SPAD Prediction Based on Multiple Preprocessing, Sequential Module Fusion, and Feature Mining Methods
Published 2024-12-01“…To tackle these issues, this study develops an integrated processing strategy incorporating multiple preprocessing techniques, sequential module fusion, and feature mining methods. Initially, the original spectrum (OS) from 2021, 2022, and the fusion year underwent preprocessing through Fast Fourier Transform (FFT) smoothing, multiple scattering correction (MSC), the first derivative (FD), and the second derivative (SD). …”
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348
A Novel Swin-Transformer with Multi-Source Information Fusion for Online Cross-Domain Bearing RUL Prediction
Published 2025-04-01“…To overcome these limitations, this paper proposes an online cross-domain RUL prediction method based on a swin-transformer with multi-source information fusion. …”
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349
Analyzing How Skinfold Thickness Affects Log-Transformed EMG Amplitude–Power Output Metrics
Published 2024-12-01“…We hypothesized that using skinfold thickness as a covariate would reduce the subject-by-subject variability in the <i>y</i>-intercept and slope terms and, therefore, indicate potential mean differences between muscle groups. Methods: Subjects had the skinfold from their three superficial quadriceps femoris muscles measured and then EMG electrodes placed over the three muscles. …”
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350
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351
A Health Status Identification Method for Rotating Machinery Based on Multimodal Joint Representation Learning and a Residual Neural Network
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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352
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353
Study on occurrence law of sulfur in high-sulfur coal with different particle sizes and densities
Published 2025-06-01“…To investigate the state of sulfur in different particle sizes and density fractions of high-sulfur coal, the Ciyaogou high-sulfur coal was divided into particle size and density fractions according to the screening method and flotation method. …”
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354
Innovative transformer neural network for wind density function estimation at different hub heights of turbine
Published 2025-07-01“…The results demonstrate the Transformer model’s high accuracy and robustness in estimating WDF, making it a reliable tool for assessing wind energy potential at different turbine hub heights.…”
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355
Challenges and opportunities of using applied theatre in environmental decision-making: the views of practitioners
Published 2025-06-01“…Their projects explored aspects such as (a) the extent to which these techniques can enable dialogues on values and power differences, (b) the practicality of implementing these techniques, and (c) open spaces for transformation. …”
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356
Beam Shaping Freeform Lens Design With Modified Optical Flux Partition
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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357
FFT Consolidated Feature Space Methods for Image Representation
Published 2020-12-01“…Fast Fourier Transform ( FFT) method has been widely used in image recognition. …”
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358
Design of Double-Loop Current Transformer Based on Magnetic Field Incomplete Cancellation
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359
Estimation Methods for the Roll Damping Ratio of Floating Structures
Published 2024-12-01“…The roll natural periods were determined using the Fast Fourier Transform and the peak-to-peak method applied to the time series of the free roll decay test. …”
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360
A Comparison of Moments-Based Logo Recognition Methods
Published 2014-01-01“…In this paper we find out the relations between logos with different transforms and moments, which moments are fit for logos with different transforms. …”
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