IEEE

2D-DOA Estimation for Polarized Massive Antenna Array: Geometric and Algorithmic Guidelines

Abstract: The utilization of an Electromagnetic Vector Sensor (EMVS) array presents valuable insights in wireless communications and radars by incorporating the advantages of spatial, temporal, and ...
EurekAlert!

First 2D semiconductor FPGA achieves wafer-scale integration

The global integrated circuit (IC) industry is confronting the physical limitations of Moore's Law. Atomic-layer-thick two-dimensional (2D) semiconductors, such as Molybdenum Disulfide (MoS2), are ...
Nasdaq

Coherent Introduces Next-Gen 2D Glass Molded Lens Array

SAXONBURG, Pa., Sept. 18, 2025 (GLOBE NEWSWIRE) -- Coherent Corp. (NYSE: COHR), a global leader in photonics, today announced the development of a high-precision molded 2D lens array leveraging its ...
C&EN

One-Step Transfer of Symmetric and Asymmetric Contacts for Large-Scale 2D Electronics and Optoelectronics

Macau University of Science and Technology Zhuhai MUST Science and Technology Research Institute, Zhuhai 519031, China Macao Institute of Materials Science and Engineering (MIMSE), Faculty of ...
istockphoto

Men Playing Chess at Table 2D Animation 4K stock video...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...
Nasdaq

Coherent Corp. Launches Innovative 2D Collimator Array for Advanced Optical Circuit Switches

Coherent Corp. has announced the launch of its 2D Collimator Array, an innovative optical assembly designed for use in optical circuit switches (OCS), which are increasingly vital for advanced data ...
IEEE

Exploration on 2D DOA Estimation of Linear Array Motion: Uniform and Sparse Circular Motion

Abstract: It is a challenging and attractive topic to extend the aperture dimension of linear arrays with convenient configuration for two-dimensional (2D) direction of arrival (DOA) estimation. In ...
GitHub

Chess with an chess engine game mode using AlejoG10's Python code and Pygame

With the help from user AlejoG10's Python chess game, this program implements a MiniMax algorithm, Quiescene search, and webscrapping (for finding opening databases) to create a chess engine that ...
GitHub

ValueError: Expected 2D array, got 1D array instead:

First I generate descriptors using asap gen_desc -f train.xyz soap Then I tried to plot PCA map using asap map -f ASAP-desc.xyz -dm '[SOAP*]' -c energy pca. But it raise an error: ValueError: Expected ...