IEEE

Synthesis of Planar Sparse Arrays Based on Improved Dung Beetle Optimization Algorithm

Abstract: In this letter, a method of combining the improved dung beetle optimization algorithm (DBO) with matrix mapping is proposed to optimize the sidelobe level (SLL) and directivity of sparse ...
GitHub

RFC Consider changing the output of transformer returning sparse matrix to sparse array

Currently, we have a couple of transformer that returns sparse matrix. With the work on array-api in the ecosystem, it could actually be annoying because matrix are not array and might not be ...
C&EN

Multisite Active Material for High-Performance Blue Perovskite Light-Emitting Diodes and Active-Matrix Displays

Macao Institute of Materials Science and Engineering (MIMSE), Faculty of Innovation Engineering, Macau University of Science and Technology, Taipa, Macao 999078, China Institute of Functional Nano & ...
C&EN

Generation of Orthogonal Gradients of the Matrix Stiffness and Chemotactic Cues in a Suspended Array of Hydrogel to Study hMSCs Migration

Yale Cardiovascular Research Center, Section of Cardiovascular Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut 06511,United States Yale Stem Cell Center, New ...
SciELO

Sparse Estimation of the Precision Matrix and Plug-In Principle in Linear Discriminant Analysis for Hyperspectral Image Classification

In this paper, a new method for supervised classification of hyperspectral images is proposed for the case in which the size of the training sample is small. It consists of replacing in the ...
IEEE

Design of Wide Scanning Sparse Planar Array Using Both Matrix-Pencil and Space-Mapping Methods

Abstract: A hybrid efficient optimizing method of wide scanning sparse planar array involving mutual coupling is investigated in this letter. The former work of matrix enhancement and matrix pencil ...
GitHub

Matlab interface handles sparse arrays incorrectly

When a gas is set where the mass fractions are specified as a sparse matrix, the resulting gas object does not have the specified concentrations. For example: gas=IdealGasMix('gri30.cti'); %creates ...