Results 121 to 130 of about 2,108,354 (300)

Laplace Transforms via Hadamard Factorization [PDF]

, 2003
Fuchang Gao, Jan Hannig, Tzong-Yow Lee, Fred Torcaso   +3 more
openalex   +1 more source

Reducing Tolerance‐Induced Spread on Transmission Error in Planetary Gear Stages Using Monte Carlo Simulations and Surrogate Models Acquired From a Design of Experiments Approach

Wind Energy, Volume 28, Issue 11, November 2025.
ABSTRACT Significant variations in tonality levels are frequently observed among nominally identical wind turbine drivetrains, both in industrial test setups and during field operations, posing challenges to compliance with noise emission standards. This work delves into the influence of production and assembly variations on static transmission error ...
Bart De Smet, Jordi Marco I. Jordan, Bart Blockmans, Philip Becht, Nico De Bie, Frank Naets   +5 more
wiley   +1 more source

Comparison between Different Data Image Compression Techniques Applied on SAR Images

Iraqi Journal of Physics, 2008
In this paper, image compression technique is presented based on the Zonal transform method. The DCT, Walsh, and Hadamard transform techniques are also implements. These different transforms are applied on SAR images using Different block size.
Eanas Y. Al-Tae’e
doaj  

Data‐driven forecasting of ship motions in waves using machine learning and dynamic mode decomposition

International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 10, Page 2119-2142, October 2025.
Summary Data‐driven forecasting of ship motions in waves is investigated through feedforward and recurrent neural networks as well as dynamic mode decomposition. The goal is to predict future ship motion variables based on past data collected on the field, using equation‐free approaches.
Matteo Diez, Mauro Gaggero, Andrea Serani   +2 more
wiley   +1 more source

Uniform Approximations for Randomized Hadamard Transforms with Applications [PDF]

, 2022
Yeshwanth Cherapanamjeri, Jelani Nelson
openalex   +3 more sources

RESP2: An Uncertainty Aware Multi‐Target Multi‐Property Optimization AI Pipeline for Antibody Discovery

Advanced Science, Volume 12, Issue 38, October 13, 2025.
RESP2, an enhanced antibody discovery pipeline for multi‐target and multi‐property optimization, identifies antibodies with optimized developability and broad affinity to multiple antigen variants. In silico evaluation shows RESP2 outperforms leading AI methods, achieving ≥85% success rates.
Jonathan Parkinson, Ryan Hard, Young Su Ko, Wei Wang   +3 more
wiley   +1 more source

A Video Dual-Domain Blind Watermarking Algorithm Based on Hadamard Transform

Mathematics
Addressing the compatibility challenges surrounding the robustness and reversibility of existing video watermarking techniques, this study introduces a novel video dual-domain blind watermarking algorithm leveraging the Hadamard transform.
Yucheng Liang, Ke Niu, Yingnan Zhang, Yifei Meng, Fangmeng Hu   +4 more
doaj   +1 more source

Online Cyber‐Physical Neural Network Model for Real‐Time Hybrid Simulation

Earthquake Engineering &Structural Dynamics, Volume 54, Issue 13, Page 3457-3474, 25 October 2025.
ABSTRACT Real‐time hybrid simulation (RTHS) is an experimental testing methodology that divides a structural system into an analytical and an experimental substructure. The analytical substructure is modeled numerically, and the experimental substructure is modeled physically in the laboratory. The two substructures are kinematically linked together at
Faisal Nissar Malik, Liang Cao, James Ricles, Austin Downey   +3 more
wiley   +1 more source

Walsh–Hadamard Transform Based Non-Orthogonal Multiple Access (NOMA) and Interference Rejection Combining in Next-Generation HetNets [PDF]

, 2021
Muhammad Rehan Usman, Muhammad Arslan Usman, Soo Young Shin, Gandeva Bayu Satrya, Rizwan Ali Naqvi, Maria G. Martini, Christos Politis   +6 more
openalex   +1 more source

Room‐Temperature Mid‐Infrared Detection Using Metasurface‐Absorber‐Integrated Phononic Crystal Oscillator

Laser &Photonics Reviews, Volume 19, Issue 20, October 20, 2025.
Room‐temperature mid‐infrared (MIR) detectors are demonstrated using lithium niobate surface acoustic wave phononic crystal oscillators integrated with metasurface absorbers. The devices exhibit rapid thermal response and simplified fabrication compared to suspended resonators.
Zichen Xi, Zengyu Cen, Dongyao Wang, Joseph G. Thomas, Bernadeta R. Srijanto, Ivan I. Kravchenko, Jiawei Zuo, Honghu Liu, Jun Ji, Yizheng Zhu, Yu Yao, Linbo Shao   +11 more
wiley   +1 more source