Results 141 to 150 of about 110,162 (274)
Food Science &Nutrition, Volume 14, Issue 2, February 2026.Ranking and selection of potato varieties using the MGIDI index. MGIDI analysis identified six superior genotypes viz., BARI Alu‐7, BARI Alu‐40, BARI Alu‐46, BARI Alu‐97, BARI Alu‐62, and BARI Alu‐37 considering a selection intensity of 20%. These genotypes demonstrated strong performance, revealing both their strengths and weaknesses in relation to ...
Md Mazadul Islam +12 more
wiley +1 more source
Accelerated Diffusion Basis Spectrum Imaging With Tensor Computations
Human Brain Mapping, Volume 47, Issue 2, February 1, 2026.We introduce a new framework for accelerated processing of diffusion‐weighted imaging (DWI) data using a machine learning approach to optimize parameter estimation. We demonstrate that this new method, called DBSIpy, significantly improves computational speed and robustness to Rician noise compared to the standard DBSI method, with the improvements ...
Kainen L. Utt +3 more
wiley +1 more source
Mathematical Methods in the Applied Sciences, Volume 49, Issue 3, Page 1914-1942, February 2026.ABSTRACT Examining the extent to which measurements of rotation matrices are close to each other is challenging due measurement noise. To overcome this, data is typically smoothed, and the Riemannian and Euclidean metrics are applied. However, if rotation matrices are not directly measured and are instead formed by eigenvectors of measured symmetric ...
P. D. Ledger +2 more
wiley +1 more source
On the structural and practical identifiability of multi‐echo BBB‐ASL tracer kinetic models
Magnetic Resonance in Medicine, Volume 95, Issue 2, Page 1205-1222, February 2026.Abstract Purpose Tracer kinetic models are used in arterial spin labeling (ASL); however, deciding which model parameters to fix or fit is not always trivial. The identifiability of the resultant system of equations is useful to consider, since it will likely impact parameter uncertainty.
Tabitha J. Manson +6 more
wiley +1 more source
Bidiagonal Decompositions and Accurate Computations for the Ballot Table and the Fibonacci Matrix
Numerical Linear Algebra with Applications, Volume 33, Issue 1, February 2026.ABSTRACT Riordan arrays include many important examples of matrices. Here we consider the ballot table and the Fibonacci matrix. For finite truncations of these Riordan arrays, we obtain bidiagonal decompositions. Using them, algorithms to solve key linear algebra problems for ballot tables and Fibonacci matrices with high relative accuracy are derived.
Jorge Ballarín +2 more
wiley +1 more source
Image harmonization and de-harmonization based on singular value decomposition (SVD) in medical domain. [PDF]
Quant Imaging Med SurgChen H +7 more
europepmc +1 more source
Definition and Computation of Tensor‐Based Generalized Function Composition
Numerical Linear Algebra with Applications, Volume 33, Issue 1, February 2026.ABSTRACT Functions are fundamental to mathematics as they offer a structured and analytical framework to express relations between variables. While scalar and matrix‐based functions are well‐established, higher‐order tensor‐based functions have not been as extensively explored.
Remy Boyer
wiley +1 more source
Singular Value Decomposition (SVD) Method for LiDAR and Camera Sensor Fusion and Pattern Matching Algorithm. [PDF]
Sensors (Basel)Tian K +5 more
europepmc +1 more source