Abstract: In active distribution networks (ADNs), operational flexibility and pervasive sensor imperfections may jointly result in non-typical, noisy, and asynchronous measurements, posing challenges ...

QuatIca was inspired by the pioneering work in quaternion linear algebra, particularly the QTFM (Quaternion Toolbox for MATLAB) developed by Stephen J. Sangwine and Nicolas Le Bihan. Their ...

Abstract: We study direction-of-arrival (DOA) estimation from coarsely quantized data. We focus on a two-step approach which first estimates the signal subspace via covariance estimation and then ...

Can you chip in? This year we’ve reached an extraordinary milestone: 1 trillion web pages preserved on the Wayback Machine. This makes us the largest public repository of internet history ever ...

Beijing National Laboratory for Molecular Sciences, Institute of Theoretical and Computational Chemistry, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China ...

1 Department of Computer Science and Engineering, Jahangirnagar University, Dhaka, Bangladesh. 2 Brandenburg University of Technology Cottbus-Senftenberg, Cottbus, Germany. A social network refers to ...

# generate sparse matrices sparsemat --file complex.tess --dir path/to/target/directory # find disorientation angles between neighbouring grains of orders less than N ndisangles --file complex.tess ...

Department of Mathematics, Qinghai University for Nationalities, Xining, China. Figure 1. The eigenvectors corresponding to the eigenvalues 1, −1 and −3 of Q 8. (a) The weight eigenvectors ...

In quantum theory a celebrated theorem due to Ritz provides upper bounds to eigenvalues of Hermitian operators. An upper bound alone, though, is not sufficient for ...