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HOS AND GA BASED INTERFERENCE REJECTION IN DS SS COMMUNICATION SYSTEMS

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Journal of Electronics(China) 2002年第2期19卷 175-177页

作者： Gong Xiangyang Hu Guaugrui li taijie (Department of Electronic Engineering, Shanghai Jiaotong University, Shanghai 200030) Department of Electronic Engineering Shanghai Jiaotong University Shanghai

A new interference rejection filter based on Higher Order Statistics (HOS) and Genetic Algorithm (GA) is introduced. The advantages over the adaptive filters based on secondorder statistics or gradient algorithm are s... 详细信息

关键词： Higher order statistics Genetic algorithm Adaptive filter Interference rejection

HOS AND GA BASED INTERFERENCE REJECTION IN DIRECT SEQUENCE SPREAD SPECTRUM COMMUNICATION SYSTEMS

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Journal of Electronics(China) 2003年第2期20卷 97-101页

作者： Gong Xiangyang Hu Guangrui li taijie (Department of Electronic Engineering, Shanghai Jiaotong University, Shanghai 200030) Department of Electronic Engineering Shanghai Jiaotong University Shanghai

A new Higher Order Statistics (HOS) and Genetic Algorithm (GA)-based interference rejection filter is introduced. Compared with the adaptive filters based on second-order statistics and gradient algorithm, the HOS and GA-based filter can reject the interference more efficiently, is independent of uncorrelated Gaussian noise, tends to converge to the optimum solution and is much less sensitive to the choice of the step size parameter. Computer simulations show that the method can reject narrowband interference efficiently.

关键词： Higher order statistics Genetic algorithm Adaptive filter Interference rejection

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简论经济增长机理与社会发展综合指数评价

中国软科学 2000年第2期 62-66页

作者：李太杰李汉铃哈尔滨工业大学管理学院哈尔滨150001

经济增长作为宏观经济学发展中不变的主要研究命题，其基本内涵是总供给的长期增加，一般可归纳为增长数量和增长质量两个方面的内容，经济增长数量衡量主要是指经济增长率，经济增长质量衡量主要是指经济增长方式。本文通过论述经济增... 详细信息

经济增长作为宏观经济学发展中不变的主要研究命题，其基本内涵是总供给的长期增加，一般可归纳为增长数量和增长质量两个方面的内容，经济增长数量衡量主要是指经济增长率，经济增长质量衡量主要是指经济增长方式。本文通过论述经济增长方式的转变和社会发展综合指数构建方法及其评价，并与美国相关指数进行比较，从而弥补国民生产总值或其他货币指标的不足。

关键词：经济增长社会发展综合指数评价

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论中国新农村信息化管理问题研究的思辨境界

东北农业大学学报（社会科学版） 2010年第2期8卷 1-5页

作者：李太杰南昌航空大学江西南昌330063

国民经济和社会信息化是覆盖我国现代化全局的战略选择,中国新农村信息化是社会主义新农村建设的重要组成部分。我国新农村建设中的信息化管理问题研究及其结构功能构建,关系到农村信息化建设及其科学规划,有助于强农惠农制度体系的规... 详细信息

国民经济和社会信息化是覆盖我国现代化全局的战略选择,中国新农村信息化是社会主义新农村建设的重要组成部分。我国新农村建设中的信息化管理问题研究及其结构功能构建,关系到农村信息化建设及其科学规划,有助于强农惠农制度体系的规范和驱动资源要素向农村优化配置,体现实现城乡经济社会一体化对信息化的总体要求和全局把握。本文基于建设社会主义新农村、提高国民经济和社会信息化水平、跟踪先进复杂科学管理前沿的总体思辨,反思我国新农村信息化管理问题的提出及其科学问题的系统化研究途径,试图从信息科学、协同科学、管理科学等多学科知识综合支撑方面探索新农村信息化管理的研究取向。

关键词：中国新农村信息化管理问题研究思辨境界

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协同发展与物质能量信息一体化

东北农业大学学报（社会科学版） 2007年第5期5卷 75-78页

作者：李太杰南昌航空大学江西南昌330063

协同发展的理论基础内涵在于从系统科学与社会发展理论的有机融合中,寻找表征支持广义社会发展系统协同运作的发展管理哲学思维,其协同发展的重要本质特征应是物质能量信息的有机协调合作。本文基于发展管理哲学的研究与思辨,论述了协... 详细信息

协同发展的理论基础内涵在于从系统科学与社会发展理论的有机融合中,寻找表征支持广义社会发展系统协同运作的发展管理哲学思维,其协同发展的重要本质特征应是物质能量信息的有机协调合作。本文基于发展管理哲学的研究与思辨,论述了协同发展的广义性、社会性、和谐性等属性关联及其所蕴涵的物质能量信息一体化相变状态,旨在为我国管理科学与工程界开辟社会发展复杂系统协同理论研究奠定发展基础。

关键词：协同发展和谐协同同一性

Space advanced technology demonstration satellite

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Science China(Technological Sciences) 2024年第1期67卷 240-258页

作者： ZHANG XiaoFeng CHEN Wen ZHU XiaoCheng MENG Na HE JunWang BI XingZi ZHANG YongHe SHI Qi li Fei liU Rui FENG ZhengGong liU liu li JinSong WU HaiChen XU DongXiao li taijie HUANG JiangJiang liU Shuo li TianTong YU XianSheng GAO Yang ZHOU Heng BAN HanYu ZHANG Yanli ZHANG YueTing YANG YingQuan HE Tao DUAN Xuliang CHEN Xin WANG YaMin SUN AnTai ZHANG KuoXiang SUN Ying WANG YaoBin FAN ChengCheng XIONG Shaolin li XinQiao WEN XiangYang liNG ZhiXing SUN XiaoJin ZHANG Chen BAI XianYong WANG ZhanShan DENG YuanYong TIAN Hui YANG JianFeng XUE HongBo SANG Peng liU JinGuo ZHENG HuiLong ZHU Xiang HE JianWu li Hui XU LuXiang XU ShuYan CHEN WenWu liU ZhenDong WANG Zhaoli MAO XiangLong GAO Rong li ZongXuan DING GuoPeng WANG XinYu DOU RunJiang WENG LuBin LUO Hao WANG YaPing liANG XianFeng FANG ZiRuo Innovation Academy for Microsatellites Chinese Academy of SciencesShanghai 201203China Institute of High Energy Physics Chinese Academy of SciencesBeijing 100049China National Astronomical Observatory of China Beijing 100101China Shanghai Institute of Technical Physics Chinese Academy of SciencesShanghai 200083China Institute of Precision Optical Engineering School of Physics Science and EngineeringTongji UniversityShanghai 200092China School of Earth and Space Sciences Peking UniversityBeijing 100871China Xi’an Institute of Optics and Precision Mechanics Chinese Academy of SciencesXi’an 710119China National Space Science Center Chinese Academy of SciencesBeijing 100190China Shenyang Institute of Automation Chinese Academy of SciencesShenyang 110016China Institute of Engineering Thermophysics Chinese Academy of SciencesBeijing 100190China Institute of Mechanics Chinese Academy of SciencesBeijing 100190China Shanghai Institute of Organic Chemistry Chinese Academy of SciencesShanghai 200032China Hangzhou Institute for Advanced Study University of Chinese Academy of SciencesHangzhou 310024China Nanyang Technological University Singapore 569830Singapore Dalian Institute of Chemical Physics Chinese Academy of SciencesDalian 116023China Technical Institute of Physics and Chemistry Chinese Academy of SciencesBeijing 100049China Changchun Institute of Optics Fine Mechanics and PhysicsChinese Academy of SciencesChangchun 130033China Institute of Semiconductors Chinese Academy of SciencesBeijing 100083China Institute of Automation Chinese Academy of SciencesBeijing 100190China School of Aeronautics and Astronautics Zhejiang UniversityHangzhou 310058China

The Space Advanced Technology demonstration satellite(SATech-01),a mission for low-cost space science and new technology experiments,organized by Chinese Academy of Sciences(CAS),was successfully launched into a Sun-synchronous orbit at an altitude of~500 km on July 27,2022,from the Jiuquan Satellite Launch *** as an experimental platform for space science exploration and the demonstration of advanced common technologies in orbit,SATech-01 is equipped with 16 experimental payloads,including the solar upper transition region imager(SUTRI),the lobster eye imager for astronomy(LEIA),the high energy burst searcher(HEBS),and a High Precision Magnetic Field Measurement System based on a CPT Magnetometer(CPT).It also incorporates an imager with freeform optics,an integrated thermal imaging sensor,and a multi-functional integrated imager,*** paper provides an overview of SATech-01,including a technical description of the satellite and its scientific payloads,along with their on-orbit performance.

关键词： SATech-01 spacecraft design scientific instruments on-orbit performance

同方期刊数据库

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基于改进聚类融合的办公型建筑用电行为分析

电力建设 2019年第1期40卷 60-67页

作者：蔡鹏飞杨秀李泰杰方陈张勇上海电力学院电气工程学院上海市200090 国网上海市电力公司电力科学研究院上海市200437

以上海市长宁区的大型办公建筑为研究对象,利用数据分析方法分析其用电行为与节能潜力。针对传统用电行为分析,采用单一聚类算法拓展性较差的问题,文章提出通过优选方法进行聚类融合以吸收不同算法优点,增强算法适应能力。首先进行方法... 详细信息

以上海市长宁区的大型办公建筑为研究对象,利用数据分析方法分析其用电行为与节能潜力。针对传统用电行为分析,采用单一聚类算法拓展性较差的问题,文章提出通过优选方法进行聚类融合以吸收不同算法优点,增强算法适应能力。首先进行方法优选,针对聚类效果评价指标的不一致问题,提出综合聚类评价指标并对R语言库中大量的单一聚类方法进行评价,采用基于簇的相似度划分算法(CSPA)进行聚类融合。试验集的结果表明该聚类融合方法具有更好的有效性。利用该改进聚类融合算法对用户负荷曲线进行聚类,提取用户用电模式,分析其用电构成与特征,并进行节能策略的分析。结果表明,该办公类建筑具有4类基本用电模式,且有一定节能潜力。

关键词：办公大型建筑聚类融合综合聚类评价指标用电模式节能

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hs-CRP在皮肤病中的研究现状

中国现代医生 2016年第4期54卷 166-168页

作者：李太杰甄莉山西医科大学山西太原030001 山西医科大学第一附属医院皮肤科山西太原030001

近年来超敏C反应蛋白在心脑血管疾病、糖尿病、肾系疾病等临床应用中已经受到广泛关注,有大量临床数据以及实验结果证实超敏C反应蛋白作为以上疾病的敏感指标用于指导临床治疗及预测预后有重要的现实意义。而超敏C反应蛋白作为临床皮肤... 详细信息

近年来超敏C反应蛋白在心脑血管疾病、糖尿病、肾系疾病等临床应用中已经受到广泛关注,有大量临床数据以及实验结果证实超敏C反应蛋白作为以上疾病的敏感指标用于指导临床治疗及预测预后有重要的现实意义。而超敏C反应蛋白作为临床皮肤病的独立危险因子及监测其治疗效果也已受到越来越广泛的关注,在此通过阅读国内外大量相关文献,对超敏C反应蛋白的概念及在临床皮肤病中的作用,如大疱性类天疱疮、银屑病、湿疹、荨麻疹等的研究现状作一概括性叙述。

关键词： hs—CRP 皮肤病银屑病研究现状

The Solar Upper Transition Region Imager(SUTRI)Onboard the SATech-01 Satellite

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Research in Astronomy and Astrophysics 2023年第6期23卷 153-171页

作者： Xianyong Bai Hui Tian Yuanyong Deng Zhanshan Wang Jianfeng Yang Xiaofeng Zhang Yonghe Zhang Runze Qi Nange Wang Yang Gao Jun Yu Chunling He Zhengxiang Shen Lun Shen Song Guo Zhenyong Hou Kaifan Ji Xingzi Bi Wei Duan Xiao Yang Jiaben lin Ziyao Hu Qian Song Zihao Yang Yajie Chen Weidong Qiao Wei Ge Fu li Lei Jin Jiawei He Xiaobo Chen Xiaocheng Zhu Junwang He Qi Shi liu liu Jinsong li Dongxiao Xu Rui liu taijie li Zhenggong Feng Yamin Wang Chengcheng Fan Shuo liu Sifan Guo Zheng Sun Yuchuan Wu Haiyu li Qi Yang Yuyang Ye Weichen Gu Jiali Wu Zhe Zhang Yue Yu Zeyi Ye Pengfeng Sheng Yifan Wang Wenbin li Qiushi Huang Zhong Zhang National Astronomical Observatories Chinese Academy of SciencesBeijing 100101China School of Astronomy and Space Science University of Chinese Academy of SciencesBeijing 101408China School of Earth and Space Sciences Peking UniversityBeijing 100871China Key Laboratory of Solar Activity and Space Weather National Space Science CenterChinese Academy of SciencesBeijing 100190China Tongji University Institute of Precision Optical EngineeringSchool of Physics Science and EngineeringKey Laboratory of Advanced Micro-Structured Materials MOEShanghaiChina Xi'an Institute of Optics and Precision Mechanics Chinese Academy of SciencesXi'an 710119China Innovation Academy for Microsatellites Chinese Academy of SciencesShanghai 201304China Yunnan Observatories Chinese Academy of SciencesKunming650011China

The Solar Upper Transition Region Imager(SUTRI)onboard the Space Advanced Technology demonstration satellite(SATech-01),which was launched to a Sun-synchronous orbit at a height of~500 km in 2022 July,aims to test the on-orbit performance of our newly developed Sc/Si multi-layer reflecting mirror and the 2k×2k EUV CMOS imaging camera and to take full-disk solar images at the Ne VII 46.5 nm spectral line with a filter width of~3 *** employs a Ritchey-Chrétien optical system with an aperture of 18 *** on-orbit observations show that SUTRI images have a field of view of~416×416 and a moderate spatial resolution of~8″without an image stabilization *** normal cadence of SUTRI images is 30 s and the solar observation time is about16 hr each day because the earth eclipse time accounts for about 1/3 of SATech-01's orbit ***15 GB data is acquired each day and made available online after *** images are valuable as the Ne VII 46.5 nm line is formed at a temperature regime of~0.5 MK in the solar atmosphere,which has rarely been sampled by existing solar *** observations will establish connections between structures in the lower solar atmosphere and corona,and advance our understanding of various types of solar activity such as flares,filament eruptions,coronal jets and coronal mass ejections.

关键词： Sun:transition region Sun:UV radiation Sun:activity space vehicles:instruments