Data clustering is an essential technique for analyzing complex datasets and continues to be a central research topic in data analysis.Traditional clustering algorithms,such as K-means,are widely used due to their sim...
partially supported by the National Natural Science Foundation of China(Grant Nos.62225305,12072088);the Fundamental Research Funds for the Central Universities,China(Grant Nos.HIT.OCEF.2022047,HIT.BRET.2022004,HITDZIJ.2023049);the Grant JCKY2022603C016;the State Key Laboratory of Robotics and System(HIT);the Heilongjiang Touyan Team。
This paper concerns the disturbance attenuation control problem for switched systems where the subsystems have different equilibria.By introducing a Lyapunov function that measures the proximity to the stability regio...
supported by the National Natural Science Foundation of China(Grant Nos.62071381,and 62301430);Shaanxi Fundamental Science Research Project for Mathematics and Physics(Grant No.23JSY014);the Scientific Research Plan Project of Shaanxi Education Department(Natural Science Special Project(Grant No.23JK0680));the Young Talent Fund of Xi'an Association for Science and Technology(Grant No.959202313011);the Graduate Science and Technology Innovation Project at Northwest University(Grant No.CX2024200)。
The inevitable decoherence of quantum states leaks information to the environments and reduces the practical performance of quantum-information protocols.Quantum purification of coherent states provides an easy-to-imp...
Supported by the National Natural Science Foundation of China(No.72074201).
The development of network and information technology has brought changes to the production environment of scientific and technological information,leading to the integration of multi-type scien-tific and technologica...
Review the definition,origin,development and application status of the foreign academic advising system and make a comparison with the Chinese counselor system.Start with the perspectives of the learning difficulties ...
Character Strengths is a group of positive personality traits reflected through cognition,behavior,and emotion,which play a positive role in improving happiness,alleviating negative emotions,and maintaining physical a...
supported by the National Natural Science Foundation of China (Nos.52201043,12174172);the Natural Science Foundation of Fujian (No.2023J011396);the Fuzhou City Science and Technology Cooperation Project (No.2022-R-003);Fuzhou Industry Technology Innovation Center for Flexible Functional Materials.
Triboelectric nanogenerator(TENG)utilizing tribovoltaic effect can directly produce direct current with high energy conversion efficiency,which expands their application in semiconductor devices and self-powered syste...
National Natural Science Foundation of China(Grant Nos.U2040215,U2240206,and 52379079).
In what kind of meanders concave-bank deposition(CBD)can occur remains an open question.This study investigated the characteristics and major influencing factors of CBD in the meanders of the Middle Yangtze River(MYR)...
Oyster mushroom(Pleurotus ostreatus)is one of the popular edible mushrooms and is widely cultivated throughout the world for its unique delicacy in flavor,aroma and taste.They exhibit excellent sources of biological p...
In oil and gas exploration,elucidating the complex interdependencies among geological variables is paramount.Our study introduces the application of sophisticated regression analysis method at the forefront,aiming not...