Search Results - "Fast Fourier transforms"

Fast eikonal phase retrieval for high‐throughput beamlines.

Authors: Mirone, Alessandro Urban, Theresa Brunet, Joseph et al.

Source: Journal of Synchrotron Radiation. Jul2026, Vol. 33 Issue 4, p1169-1179. 11p.

Optimizing the half-gcd algorithm.

Authors: van der Hoeven, Joris¹ (AUTHOR) vdhoeven@lix.polytechnique.fr

Source: Applicable Algebra in Engineering, Communication & Computing. Jul2026, Vol. 37 Issue 4, p853-877. 25p.

基于频域门控 Transformer 的润叶过程参数预测方法.

Alternate Title: Parameter prediction of the tobacco leaf conditioning process based on a frequency-domain gated Transformer.

Authors: 王先兵 龚剑 黄毅 et al.

Source: Acta Tabacaria Sinica / Zhongguo Yancao Xuebao. Jun2026, Vol. 32 Issue 3, p85-96. 12p.

Recent Advances and Future Prospects of Bayesian Operational Modal Analysis: Identification Algorithms, Uncertainty Computation, and Applications.

Authors: Xu, Wei Guan, Ziyu Zhu, Yichen

Source: Buildings (2075-5309); May2026, Vol. 16 Issue 9, p1807, 32p

Causal Learning for Continuous Variables with an Improved Bayesian Network Constructed by Symmetric Kernel Function Acceleration.

Authors: Wei, Chenghao Wang, Pukai Li, Chen et al.

Source: Symmetry (20738994). May2026, Vol. 18 Issue 5, p731. 30p.

Study of a Parallel Second-Order Small Slope Approximation Algorithm for Electromagnetic Scattering from the Rough Surface.

Authors: Zhang, Xiaoyan Wang, Luqi He, Hongwei et al.

Source: Progress in Electromagnetics Research C. 2026, Vol. 170, p132-139. 8p.

Subjects: Electromagnetic wave scattering, Fast Fourier transforms, Parallel programming, Rough surfaces, Computer performance

EFFICIENT SHARED-MULTIPLIER MIXED-RADIX FFT ARCHITECTURE WITH DYNAMIC RESOURCE SCHEDULING FOR ULTRA-HIGH-SPEED OFDM SYSTEMS.

Authors: VEJENDLA, NANCHARAIAH REDDY, R. RAMANA BALAJI, N.

Source: i-Manager's Journal on Electrical Engineering. Mar2026, Vol. 19 Issue 3, p1-15. 15p.

Subjects: Fast Fourier transforms, Orthogonal frequency division multiplexing, Field programmable gate arrays, Resource allocation, Digital signal processing

FCAT: Frequency-Domain Cross-Attention for All-Weather Multispectral Object Detection in Low-Altitude UAV Security Inspection of Urban and Industrial Areas.

Authors: Li, Kewei Zhong, Ziyi Luo, Ziyue et al.

Source: Remote Sensing. Mar2026, Vol. 18 Issue 5, p826. 24p.

Subjects: Fast Fourier transforms, Object recognition (Computer vision), Aerial surveillance, Police surveillance, Computer performance

A Parallel Block Splitting FFT Method for Efficient Computation of Electromagnetic Scattering from Time-Varying Sea Surface.

Authors: Liu, Zhiwei Xia, Feng Wang, Rui et al.

Source: Progress in Electromagnetics Research C. 2026, Vol. 165, p276-283. 8p.

Subjects: Fast Fourier transforms, Parallel programming, Scalability, Digital computer simulation, Approximation error, Message passing (Computer science), Electromagnetic wave scattering, Ocean surface topography

Comparison of Thin Film Thickness Determination Methods Based on X‐Ray Reflectivity.

Authors: Lishchenko, Natalia Morris, Michael Larshin, Vasily et al.

Source: Journal of Nanotechnology; 4/24/2026, Vol. 2026, p1-17, 17p

MSTFNet: Multi-Scale Temporal Fusion Network with Frequency-Enhanced Attention for Financial Time Series Forecasting.

Authors: Xia, Qian Kang, Wenhao

Source: Mathematics (2227-7390). Apr2026, Vol. 14 Issue 8, p1391. 29p.

Research on Medical Image Segmentation Based on Frequency-Domain Enhancement and Edge Awareness.

Authors: Li, Jiamin Liu, Yazhi Li, Wei

Source: Algorithms. Apr2026, Vol. 19 Issue 4, p303. 24p.

Fourier-based electroencephalography analysis for predicting anaesthetic emergence: Proof-of-concept in a neurosurgical patient undergoing non-neurosurgical procedures.

Authors: Sharma, Kunal K. Sharma, Sudhir Takkar, Vikrom

Source: Indian Journal of Anaesthesia. Apr2026, Vol. 70 Issue 4, p578-583. 6p.

Reworks 系统下 FT2000 平台的 FFT 库性能与 SIMD 加速分析.

Alternate Title: FFT Library Performance and SIMD Acceleration Analysis on FT2000 Platform under Reworks System.

Authors: 李雪伟 石炜 岳世鑫 et al.

Source: Science Technology & Engineering. 2026, Vol. 26 Issue 8, p3359-3366. 8p.

A Filter Method for Dynamic Monitoring Data of Masonry Partition Walls in Subway Stations Based on a Butterworth Filter.

Authors: Wang, Mingmin Bao, Zhibo Shi, Bolun et al.

Source: Buildings (2075-5309); Mar2026, Vol. 16 Issue 5, p1057, 27p

Three‐Dimensional Forward Modeling of Vector and Tensor Gravitational Fields Using the FFT‐Accelerated Finite‐Difference Scheme.

Authors: Tong, Xiaozhong Hu, Yanfang Yang, Pu et al.

Source: Earth & Space Science. Mar2026, Vol. 13 Issue 3, p1-19. 19p.

水平井气水两相流声波响应规律实验. (Chinese)

Authors: 罗红文 冉飞飞 李海涛 et al.

Source: Natural Gas Geoscience; Feb2026, Vol. 37 Issue 2, p391-402, 12p

Experimental investigation of fracture orientation effects on bone dynamics behavior through vibration analysis.

Authors: Jani, Jignesh Rachchh, Nikunj

Source: Advances in Science & Technology Research Journal; 2026, Vol. 20 Issue 2, p153-170, 18p

CV-EEGNet: A Compact Complex-Valued Convolutional Network for End-to-End EEG-Based Emotion Recognition.

Authors: Wang, Wenhao Yang, Dongxia Yang, Yong et al.

Source: Sensors (14248220). Feb2026, Vol. 26 Issue 3, p807. 22p.

Accurate Solar Radiation Forecasting Using Spectral Feature Engineering and Bayesian Optimization.

Authors: Hafeez, Farrukh Arfeen, Zeeshan Ahmad Masud, Muhammad I. et al.

Source: Eng (2673-4117). Feb2026, Vol. 7 Issue 2, p77. 23p.