实验演示不等价相互无偏测量信息提取能力不同 中国科学院院士、中国科学技术大学教授郭光灿团队在量子测量的基础研究中取得重要实验进展。该团队的教授李传锋、项国勇、侯志博研究组与复旦大学教授朱黄俊合作,首次...
阅读全文早150年,小数点比人们认为的更古老 小数点是“人类向前迈出的一步”,使现代科学技术的计算变得简单高效。 此前,人们普遍认为小数点最早出现于德国数学家Christopher Clavius 1593年撰写的天文表中。但近日一项发...
阅读全文:喻祖国(湘潭大学) :2024-03-22 16:00 :海韵园实验楼105报告厅 报告人:喻祖国(湘潭大学) 时 间:2024年3月22日16:00 地 点:海韵园实验楼105报告厅 内容摘要: 随着科学技术日新月异的发展和人类基因组计划的...
阅读全文清华新闻网2月23日电 滤波问题的核心是利用有噪声的观测器,对一个随机动力系统的状态进行准确和实时的估计。在复杂的工程环境中,利用滤波系统得到的实时追踪和定位数据,将为后续对目标进行更为精准的操作和控制提...
阅读全文We propose a two-step Newton’s method for refining an approximation of a singular zero whose deflation process terminates after one step, also known as a deflation-one singularity. Given an isola...
阅读全文As the number of processors on supercomputers has increased dramatically, there is a growing interest in developing scalable algorithms with a high degree of parallelism for extreme-scale reservoi...
阅读全文Consumer goods volume and their consumption structure significantly contribute to water pollution within economic zones. However, there remains a need to better comprehend the nuanced and seasonal...
阅读全文This paper aims to identify a dietary structure in China that can enhance people's health while significantly reducing environmental footprints. Aligned with the United Nations Sustainable Develop...
阅读全文:Drazen Adamovic (University of Zagreb) :2024-03-14 ——2024-03-19 :厦门大学海韵园实验楼105报告厅 1.主讲人 Speaker Professor Drazen Adamovic (University of Zagreb) 2. 短课程介绍 Introduction Lect...
阅读全文Dyadic consonance for harmonic complex tones (Study 1A, N = 198 participants). Credit: Nature Communications (2024). DOI: 10.1038/s41467-024-45812-z The tone and tuning of musical instruments has th...
阅读全文Credit: Unsplash/CC0 Public Domain Intelligent tutoring systems for math problems helped pupils remain or even increase their performance during the pandemic. This is the conclusion of a new study led...
阅读全文体积切片算法为研究复杂三维地形参数提供量化基础 西安科技大学测绘科学与技术学院地貌遥感研究团队和矿山智能测绘研究团队联合黄河水土保持绥德治理监督局(绥德水土保持科学试验站)、黄河水土保持生态环境监测中...
阅读全文本文来源于Int J Mech Syst Dyn,欢迎浏览! 该文亮点: 1. 因运动与力的定性、定量名义度量有助于更好地理解系统动力学,本文提出了一种新的基于连续介质的名义度量,用以表征振动与力; 2. 借助物质点法,...
阅读全文A Tetris board. Credit: Brandenads/Wikimedia Commons With its bright colors, easy-to-learn rules and familiar music, the video game Tetris has endured as a pop culture icon over the last 40 years. Man...
阅读全文:邵锋(韩国基础科学研究所) :2024-03-05 09:00 :海韵园实验楼106报告厅 报告人:邵锋(韩国基础科学研究所) 时 间:2024年3月5日9:00 地 点:海韵园实验楼106报告厅 内容摘要: In this talk, I will prove a d...
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