云南高校图书馆联盟文献共享服务平台- WINDOWING

WINDOWING: 作品数：15被引量：19H指数：3; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：吕思琪陈中建赵宝瑛鲁文高吉利久更多>>; 相关机构：北京大学北京航空航天大学北方交通大学更多>>; 相关期刊：《Acta Mathematicae Applicatae Sinica》《Wireless Engineering and Technology》《Defence Technology（防务技术）》《Advances in Bioscience and Biotechnology》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高技术研究发展计划更多>>

Analysis of the COVID-19, Outbreak in Brazil Using Topological Weighted Centroid: An Intelligent Geographic Information System Approach: 《Journal of Data Analysis and Information Processing》2024年第2期248-266,共19页Masoud Asadi-Zeydabadi Marina Mizukoshi Massimo Buscema Giulia Massini Weldon Lodwick; This study used Topological Weighted Centroid (TWC) to analyze the Coronavirus outbreak in Brazil. This analysis only uses latitude and longitude in formation of the capitals with the confirmed cases on May 24, 2020 t...; 关键词：COVID-19 Topological Weighted Centroid (TWC) Algorithms TWC-Original TWC-Frequency and TWC-Windowing

Drift DetectionMethod Using DistanceMeasures and Windowing Schemes for Sentiment Classification: 《Computers, Materials & Continua》2023年第3期6001-6017,共17页Idris Rabiu Naomie Salim Maged Nasser Aminu Da’u Taiseer Abdalla Elfadil Eisa Mhassen Elnour Elneel Dalam; The authors extend their appreciation to the Deanship of Scientific Research at King Khalid University for funding this work through Large Groups(Project under Grant Number(RGP.2/49/43)).; Textual data streams have been extensively used in practical applications where consumers of online products have expressed their views regarding online products.Due to changes in data distribution,commonly referred t...; 关键词：Data streams sentiment analysis concept drift ensemble classification adaptive window

OTFS Modulation and PAPR Reduction for IoT-Railways被引量：3: 《China Communications》2023年第1期102-113,共12页Huichao Shang Ruifeng Chen Haoxiang Zhang Guoyu Ma Ruisi He Bo Ai Zhangdui Zhong; supported by the National Key R&D Program of China under Grant 2022YFF0608103;the National Natural Science Foundation of China under Grant 62001519 and 62271037。; The internet of things(IoT)has been widely considered to be integrated with high-speed railways to improve safety and service.It is important to achieve reliable communication in IoT for railways(IoT-R)under high mobi...; 关键词：internet of things for railways(IoT-R) orthogonal time frequency space(OTFS) peak-toaverage power ratio(PAPR) peak windowing

Windowing Techniques, the Welch Method for Improvement of Power Spectrum Estimation被引量：5: 《Computers, Materials & Continua》2021年第6期3983-4003,共21页Dah-Jing Jwo Wei-Yeh Chang I-Hua Wu; supported by the Ministry of Science and Technology,Taiwan[Grant Numbers MOST 104-2221-E-019-026-MY2 and MOST 108-2221-E019-013].; This paper revisits the characteristics of windowing techniques with various window functions involved,and successively investigates spectral leakage mitigation utilizing the Welch method.The discrete Fourier transfor...; 关键词：Window functions Welch method discrete Fourier transform spectral leakage

Novel Universal Windowing Multicarrier Waveform for 5G Systems被引量：2: 《Computers, Materials & Continua》2021年第5期1523-1536,共14页Ahmed Hammoodi Lukman Audah Montadar Abas Taher Mazin Abed Mohammed Mustafa S.Aljumaily Adeeb Salh Shipun A.Hamzah; supported in part by the Ministry of Higher Education Malaysia through the Fundamental Research Grant Scheme(FRGS/1/2019/TK04/UTHM/02/8);the University Tun Hussein Onn Malaysia.; Fifth Generation(5G)systems aim to improve flexibility,coexistence and diverse service in several aspects to achieve the emerging applications requirements.Windowing and filtering of the traditional multicarrier wavef...; 关键词：5G waveform window-OFDM universal filtered multi-carrier key performance indicators

Fast inversion of array laterolog measurements in an axisymmetric medium: 《Applied Geophysics》2019年第4期539-548,562,共11页Hu Song Chen Long Wang Jin; supported by the National Science and Technology Major Project of China(NO.2017ZX05005-005-005,NO.2016ZX05014-002-001 and No.2016ZX05002-005-001);the Strategic Priority Research Program of the Chinese Academy of Sciences,Grant No.XDA14010204; The array laterolog is an important tool for complex formation logging evaluation due to its high resolution and large detection depth.However,its logging responses are seriously affected by leakage events due to the ...; 关键词：array laterolog 2D inversion invasion profile windowing treatment 1D inversion

Evaluation of the Minimum Size of a Window for Harmonics Signals: 《Journal of Signal and Information Processing》2016年第4期175-191,共17页José Manuel Alvarado Reyes Catalina Elizabeth Stern Forgach; Windowing applied to a given signal is a technique commonly used in signal processing in order to reduce spectral leakage in a signal with many data. Several windows are well known: hamming, hanning, beartlett, etc. T...; 关键词：Minimum Size of a Window WINDOWING Spectral Resolution

Electrocardiogram Feature Extraction and Pattern Recognition Using a Novel Windowing Algorithm: 《Advances in Bioscience and Biotechnology》2014年第11期886-894,共9页Muhammad Umer Bilal Ahmed Bhatti Muhammad Hammad Tariq Muhammad Zia-ul-Hassan Muhammad Yaqub Khan Tahir Zaidi; This paper presents a Novel Windowing Algorithm for Electrocardiogram Feature Extraction and Pattern Recognition. The work presented here deals with a simple and efficient way of detecting ECG features that are P, Q, ...; 关键词：ELECTROCARDIOGRAM PLI WINDOWING ARRHYTHMIA INTERVALS CARDIAC PQRST

Full-Filling Subcarrier Power Allocation in OFDMA-Based Cognitive Radio Systems: 《Wireless Engineering and Technology》2014年第1期11-18,共8页Tuan Le Van Hieu Dinh Chi Kinh Nguyen Viet Hieu Nguyen Thanh; When implementing an appropriate windowing, the interference from a Cognitive Radio (CR) system to licensed systems (primary users) will be significantly reduced. Consequently, power allocated to subcarriers can be in...; 关键词：Cognitive Radio WINDOWING Power ALLOCATION Full FILLING

Windowing and Gapping in Imperative Sentences: on the Basis of Talmy's"Causal-chain Windowing"Approach被引量：1: 《海外英语》2013年第12X期237-238,264,共3页吕思琪; This paper intends to analyze the six types of English imperative sentences proposed by Chen (1984) from a perspective of causal-chain windowing. It comes to the conclusions that Talmy's causal-chain windowing approac...; 关键词：WINDOWING of ATTENTION causal-chain WINDOWING impe

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