云南高校图书馆联盟文献共享服务平台- IFT

IFT: 作品数：243被引量：283H指数：8; 导出分析报告; 相关领域：电子电信理学更多>>; 相关作者：潘俊敏李文杰李军峰刘东红汪建明更多>>; 相关机构：中国贸促会轻工行业分会清华大学中国科学院中国地质科学院更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家教育部博士点基金国家高技术研究发展计划更多>>

一种基于子阵的大规模阵列的低副瓣稀疏方法: 《电子信息对抗技术》2025年第1期79-83,共5页兰建锋唐益民沈仁强林鑫超薛金阳; 提出了一种基于子阵的大规模阵列的低副瓣稀疏方法。该方法对迭代傅里叶方法(Iterative Fourier Technique,IFT)和引力搜索算法(Gravitational Search Algorithm,GSA)进行了改进、融合,并引入三种提高运算效率的措施。通过对比实验证明...; 关键词：阵列稀疏子阵对称排布差分运算 GSA IFT

一阶纯滞后系统的改进Smith-IFT控制: 《制造业自动化》2025年第2期19-26,共8页杜星瀚曹轩玮刘奇; 国家自然科学基金(62003152)。; 针对工业过程中一阶纯滞后系统Smith补偿控制方法易受模型不确定性或扰动影响的问题,提出了一种改进的Smith-IFT控制方法。首先利用过程模型,通过优化灵敏度函数的H_(∞)范数设计Smith控制器C_(1),以提升系统输出性能;同时,采用迭代反...; 关键词：滞后系统 Smith补偿控制迭代反馈模型不确定

Solitons in the Fifth-Order Kd V Equation with a Perturbation: 《Chinese Physics Letters》2025年第1期10-14,共5页Wentao Li Yipu Chen Zhao Zhang Xiangyu Yang Biao Li; supported by the National Natural Science Foundation of China under Grant Nos.12175111,12275144,and 12235007;the K.C.Wong Magna Fund at Ningbo University;the Scientific Research Innovation Project of Lingnan Normal University(Grant No.LT2401)。; The fifth-order Kd V equation with a perturbation term is naturally consistent with the shallow-water wave model.In this study,the leading-order asymptotic solution of the perturbed fifth-order Kd V equation was deriv...; 关键词：dynamics method ASYMPTOTIC

Fifth-generation new radio signal transmission over a transparent fiber-wireless-fiber seamless system in the 75-110 GHz band: 《Chinese Optics Letters》2024年第12期120-125,共6页Xiang Liu Jiao Zhang Min Zhu Qing Zhong Weidong Tong Zhigang Xin Yunwu Wang Bingchang Hua Yuancheng Cai Mingzheng Lei Junjie Ding Xingyu Chen Jianjun Yu; supported by the National Natural Science Foundation of China(Nos.62101121,62101126,62201397,62201393,62271135);the Postgraduate Research&Practice Innovation Program of Jiangsu Province(No.SJCX21_0036)。; In this Letter,we demonstrate the transmission of fifth-generation new radio(5G NR)signals over a fiber-millimeter-wave(mmWave)-fiber mobile fronthaul system in the 75–110 GHz band for an ultra-dense small cell netwo...; 关键词：5G NR millimeter wave mobile fronthaul intermediate-frequency-over-fiber

Optimizing Clear Air Turbulence Forecasts Using the K-Nearest Neighbor Algorithm: 《Journal of Meteorological Research》2024年第6期1064-1077,共14页Aoqi GU Ye WANG; Supported by the Nanjing University of Aeronautics and Astronautics(KFB2305601).; The complexity and unpredictability of clear air turbulence(CAT)pose significant challenges to aviation safety.Accurate prediction of turbulence events is crucial for reducing flight accidents and economic losses.Howe...; 关键词：clear air turbulence K-nearest neighbor(KNN)algorithm the ECMWF fifth-generation reanalysis dataset(ERA5) turbulence prediction

Novel nonlinear wave transitions and interactions for(2+1)-dimensional generalized fifth-order Kd V equation: 《Communications in Theoretical Physics》2024年第12期24-33,共10页Yan Li Ruoxia Yao Senyue Lou; provided by the National Natural Science Foundation of China (Grant No. 12271324);the Natural Science Basic Research Program of Shaanxi Province (Grant No. 2024JC-YBQN-0069);the China Postdoctoral Science Foundation (Grant No. 2024M751921);the 2023 Shaanxi Province Postdoctoral Research Project (Grant No.2023BSHEDZZ186);the Fundamental Research Funds for the Central Universities (Grant No. 1301032598)。; The(2 + 1)-dimensional generalized fifth-order Kd V(2GKd V) equation is revisited via combined physical and mathematical methods. By using the Hirota perturbation expansion technique and via setting the nonzero backgr...; 关键词：(2+1)-dimensional generalized fifth-order KdV equation nonlinear molecular wave resonance soliton

Long-distance Tele-robotic-assisted Percutaneous Coronary Intervention:A Case Report of First-inpatient in China: 《Cardiology Discovery》2024年第3期245-249,共5页Kai Xu Xuebin Cao Haiwei Liu Shenghua Zhou Zhaochuan Liu Xianghe Wang Quanmin Jing Yaling Han; supported by the National Key Project of Research and Development Plan during the fourteenth Five-year Plan Period(2022YFC2503400).; Robotic-assisted percutaneous coronary intervention(R-PCI)is an innovative way of performing percutaneous coronary intervention(PCI)whereby the operator can manipulate coronary intraluminal guidewires and catheter dev...; 关键词：Percutaneous coronary intervention ROBOTIC Remote Percutaneous coronary intervention Fifth generation network communication

Analysis of the gain factors of 5G-assisted BDS RTK positioning in urban environments: 《Satellite Navigation》2024年第3期222-238,共17页Weixiang Chen Tengfei Wang Zheng Yao Mingquan Lu Yi Wang Cheng Li; supported by the National Key R&D Program of China under Grant No.2021YFA0716603;the 6th Young Elite Scientist Sponsorship Program through the China Association for Science and Technology under Grant YESS20200226.; The joint utilization of the Fifth Generation Communications Technology(5G)and the Global Navigation Satellite System(GNSS)serves as a promising solution to address the challenges associated with insufficient visible ...; 关键词：BeiDou Navigation Satellite System(BDS) Fifth Generation Communications Technology(5G) Real-time kinematic(RTK) Hybrid positioning

New patterns of localized excitations in (2+1)-dimensions:The fifth-order asymmetric Nizhnik-Novikov-Veselov equation: 《Communications in Theoretical Physics》2024年第8期11-18,共8页Jianyong Wang Yuanhua Chai; By applying the mastersymmetry of degree one to the time-independent symmetry K_(1), the fifth-order asymmetric Nizhnik-Novikov-Veselov system is derived. The variable separation solution is obtained by using the trun...; 关键词：asymmetric Nizhnik-Novikov-Veselov system localized excitations truncated Painlevéexpansion

安达斯参加IFTT2024声创未来科技大会: 《现代电视技术》2024年第6期114-114,共1页; 5月24日,由中国录音师协会主办的IFTT 2024声创未来科技大会在广州举办,安达斯参会并发表演讲。会上,安达斯集团总裁王彤分享了公司在音频领域的拓展和成功案例,以及此次参展广州国际专业灯光、音响展览会中的亮点。面对媒体端从大屏到...; 关键词：录音师软硬件产品专业灯光管理软件周边产品 IFT 系列产品处理平台

IFT