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1421
Using Adjoint-Based Forecast Sensitivity Method to Evaluate TAMDAR Data Impacts on Regional Forecasts
Published 2015-01-01“…This study evaluates the impact of Tropospheric Airborne Meteorological Data Reporting (TAMDAR) observations on regional 24-hour forecast error reduction over the Continental United States (CONUS) domain using adjoint-based forecast sensitivity to observation (FSO) method as the diagnostic tool. …”
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1422
Adaptive delta modulation method for arbitrary adaptation coefficients in the sensor network of the mobile ECG monitoring
Published 2018-08-01“…However, the optimality of its value for reducing the quantization error of the adaptive delta encoder was not considered. …”
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1423
Finite-Set Model Predictive Direct Power Control for DFIG with Reduced Number of Voltage Vectors
Published 2023-02-01“…This reduction is applied in a two-level converter, reducing the test to 4 or 2 active vectors. …”
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1424
Prediction of Rut Depth in Soil Caused by Wheels Using Artificial Neural Networks
Published 2025-06-01“…Conversely, an increase in speed led to a reduction in rut depth, particularly during the initial pass. …”
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1425
Isotherms and thermodynamic properties of water adsorption in ‘Cumari-do-Pará’ pepper seeds
Published 2020-03-01“…The Chen-Clayton model is the one that best represents the water adsorption isotherms in ‘Cumari-do-Pará’ pepper seeds under the studied conditions, with 9.94% mean relative error, 0.40 mean estimated error and random distribution of residuals. …”
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1426
Genetic Programming and Standardization in Water Temperature Modelling
Published 2009-01-01“…This improvement is reflected in a reduction of the mean square error. Finally, the models obtained in this document were applied to estimate the water temperature in 2004, in order to provide evidence about their applicability to forecasting purposes.…”
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1427
Generalized Sampling Theory in the Quaternion Domain: A Fractional Fourier Approach
Published 2024-12-01“…We illustrate the practical utility of the QFRFT-based GSE framework with a case study on signal denoising, demonstrating its effectiveness in noise reduction with the Mean Squared Error (MSE), highlighting the improvement in signal restoration.…”
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1428
Low-Complexity Architecture of Orthogonal <italic>N</italic>-Continuous Precoding for Sidelobe Suppression of OFDM Signals and Its Analysis
Published 2025-01-01“…In conclusion, the proposed scheme drastically reduces the conventional precoding’s complexity to a level matching that of a fast Fourier transform for OFDM and provides 99 % storage overhead reduction. All its inherent advantages are maintained such as fast, smooth, and symmetrical spectral decay of band-edges, and ideal characteristics of error rate and peak power.…”
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1429
SP-RF-ARIMA: A sparse random forest and ARIMA hybrid model for electric load forecasting
Published 2025-06-01“…This methodology, termed SP-RF-ARIMA, is evaluated against existing approaches; it demonstrates more than 40% reduction in mean absolute error and root mean square error compared to the second-best method.…”
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1430
Enhanced SOC estimation method for lithium-ion batteries using Bayesian-optimized TCN–LSTM neural networks
Published 2025-01-01“…Experimental results demonstrate the effectiveness of the proposed method, achieving a coefficient of determination (R2) of 0.996, a mean absolute error of 0.146%, and a root mean square error of 0.207%. …”
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1431
Radiative heat and mass transfer significance through a permeable vertical plate with rotational effects: An artificial approach using the Levenberg–Marquardt algorithm
Published 2025-04-01“…Model accuracy is validated through mean squared error graphs, regression analysis, and error histograms, demonstrating reliable fluid dynamics predictions under varying conditions.…”
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1432
Analysis of corn price forecast in China based on Lasso-XGBoost-SHAP
Published 2025-12-01“…Results demonstrate that the Lasso-XGBoost model outperforms traditional linear models (LM) and other algorithms, including SVM (Support Vector Machine) and MLP (Multilayer Perceptron), with root mean squared error (RMSE) of 0.094, coefficient of determination (R2) of 0.973, mean absolute error (MAE) of 0.072, representing a 7.84% reduction in RMSE compared to standalone XGBoost. …”
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1433
Spoofing Evident and Spoofing Deterrent Localization Using Ultrawideband (UWB) Active–Passive Ranging
Published 2024-01-01“…Our experimental evaluation shows a 30-cm <inline-formula><tex-math notation="LaTeX">$\text {75}{\text{th}}$</tex-math></inline-formula> percentile error for ToF-based honest tag localization and a submeter error for TDoA-based localization for spoofing tags. …”
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1434
An Algorithm for Simplifying 3D Building Models with Consideration for Detailed Features and Topological Structure
Published 2024-10-01“…Compared to the QEM algorithm and the other two comparison algorithms selected in this paper, the simplified model resulting from this algorithm exhibit a reduction in Hausdorff distance, mean error, and mean square error to varying degrees. …”
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1435
A Sparse CoSaMP Channel Estimation Algorithm With Adaptive Variable Step Size for an OFDM System
Published 2024-01-01“…Additionally, the proposed algorithm was superior over the SAMP algorithm in terms of reconstruction, mean square error (MSE), and bit error ratio (BER).…”
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1436
A Hybrid Learning Framework for Enhancing Bridge Damage Prediction
Published 2025-04-01“…The proposed model demonstrates exceptional performance, achieving accuracy rates ranging from 98.27% to 100%, with error rates between 1.73% and 0% across multiple bridge damage datasets. …”
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1437
A modification design method for the angular misalignment of the spline drum shaping
Published 2025-07-01“…Finite element simulation and test verification were subsequently conducted to validate the accuracy and effectiveness of this method.ResultsThe analytical results demonstrate that regarding computational efficiency, the proposed method reduces finite element simulations from 6-10 iterations required by traditional trial-and-error approaches to a single simulation for determining optimal modification, achieving over 80% efficiency improvement; in performance enhancement, the optimized modification demonstrates 30.22% reduction in contact stress and 50% decrease in maximum tooth wear volume under misalignment conditions, effectively eliminating edge contact while significantly extending service life.…”
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1438
Denoising of Images using Wavelet Transform
Published 2025-04-01“…Performance is benchmarked against SCAD, Soft thresholding, and Wiener filter methods using Root Mean Square Error (RMSE) and Peak Signal-to-Noise Ratio (PSNR) metrics. …”
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1439
Regional variation in cerebral oxygen metabolism during acute severe hypoxia with temporary cognitive impairment
Published 2025-08-01“…These regions exhibited δCMRO2 reductions exceeding the hemispheric average (-9.6 ± 7.9 %) and were associated with increased commission errors during the Go/No-Go task, reflecting impaired inhibitory control and sustained attention. …”
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1440
Impact of CO2-water-coal on enhanced coalbed methane recovery by CO2 injection in Huainan coalfield
Published 2025-03-01Get full text
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