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检索条件"主题词=Auto-correlation function"
144 条 记 录,以下是81-90 订阅
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A new way to analyze resuscitation quality by reviewing automatic external defibrillator data
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RESUSCITATION 2012年 第2期83卷 171-176页
作者: Lin, Lian-Yu Lo, Men-Tzung Chiang, Wen-Chu Lin, Chen Ko, Patrick Chow-In Hsiung, Kuang-Hua Lin, Jiunn-Lee Chen, Wen-Jone Ma, Matthew Huei-Ming Natl Taiwan Univ Hosp Dept Emergency Med Taipei Taiwan Natl Taiwan Univ Hosp Dept Internal Med Taipei 100 Taiwan Natl Cent Univ Ctr Dynam Biomarkers & Translat Med Res Ctr Adapt Data Anal Tao Yuan Taiwan Natl Cent Univ Inst Syst Biol & Bioinformat Tao Yuan Taiwan Taipei City Fire Dept Taipei Taiwan
Aims: High quality cardiopulmonary resuscitation (CPR) plays an important role in survival of out-of-hospital cardiac arrests (OHCAs). We have developed an algorithm to automatically identify the quality of chest comp... 详细信息
来源: 评论
On the BER Performance Simulation of LAS-CDMA
On the BER Performance Simulation of LAS-CDMA
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World automation Congress (WAC)
作者: Zhao, Yang Li, Guangxia Hu, Jing PLA Univ Sci & Technol Inst Commun Engn Nanjing 210007 Jiangsu Peoples R China
In this paper, firstly, we focus on the construction of LAS code which is made up of LA code and LS code. Simulations show that LAS codes have Interference Free Window (IFW). Then simulations for theirs auto-correlati... 详细信息
来源: 评论
Variation of the Near-IR sky continuum background from long-slit spectroscopy
Variation of the Near-IR sky continuum background from long-...
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Conference on Ground-Based and Airborne Telescopes IV
作者: Yang, Y. B. Puech, M. Flores, H. Hammer, F. Rodrigues, M. Disseau, K. Observ Paris CNRS GEPI F-92195 Meudon France
The amplitudes and scales of spatial variations of the sky continuum background can be a potential limit of the telescope performance, because the study of the extremely faint objects requires the subtraction accuracy... 详细信息
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Comparison of the area structure function to alternate approaches for optical surface characterization
Comparison of the area structure function to alternate appro...
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Conference on Interferometry XVI - Techniques and Analysis
作者: He, Liangyu Davies, Angela Evans, Chris J. UNC Charlotte Dept Mech Engn & Engn Sci 9201 Univ City Blvd Charlotte NC 28223 USA UNC Charlotte Dept Phys & Opt Sci Charlotte NC 28223 USA
The structure function (SF) represents the average height difference squared as a function of separation. The linear SF has been used in astronomy and captures data of all spatial frequencies. However, it does not cap... 详细信息
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Fractional seismic velocity change related to magma intrusions during earthquake swarms in the eastern Izu peninsula, central Japan
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JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH 2012年 第B12期117卷
作者: Ueno, Tomotake Saito, Tatsuhiko Shiomi, Katsuhiko Enescu, Bogdan Hirose, Hitoshi Obara, Kazushige Natl Res Inst Earth Sci & Disaster Prevent Tsukuba Ibaraki 3050006 Japan Univ Tokyo Earthquake Res Inst Tokyo 113 Japan
We investigated temporal changes in seismic velocity associated with active seismic swarms and crustal deformations that occurred in 2006 and 2009 in the eastern Izu peninsula of Japan. To detect changes in seismic ve... 详细信息
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Research on the Strategy and Distance Precision of Mordenized GPS M-code Signal
Research on the Strategy and Distance Precision of Mordenize...
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2010 3rd International Conference on Computer and Electrical Engineering(ICCEE 2010)
作者: Wang Jie Zhao Xuejun Li Hang College of Electrical and Information Engineering. Naval University of Engineering 92678 Troops
M code signal by the BOC modulation will be the military signal in the plan of GPS modernization. In the paper, M code military signal strategy is analyzed, the modulation principal, the auto-correlation function of t... 详细信息
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On the BER Performance Simulation of LASCDMA
On the BER Performance Simulation of LASCDMA
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World automation Congress
作者: Yang Zhao Guangxia Li Jing Hu Institute of Communication Engineering PLA University of Science and Technology Nanjing China 210007
In this paper, firstly, we focus on the construction of LAS code which is made up of LA code and LS code. Simulations show that LAS codes have Interference Free Window (IFW). Then simulations for theirs auto-correlati... 详细信息
来源: 评论
Construction of Binary Array Set with Zero correlation Zone Based on Interleaving Technique
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IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES 2011年 第2期E94A卷 766-772页
作者: Tu, Yifeng Fan, Pingzhi Hao, Li Li, Xiyang SW Jiaotong Univ Keylab Informat Coding & Transmiss Inst Mobile Commun Chengdu 610031 Sichuan Peoples R China
Sequences with good correlation properties are of substantial interest in many applications. By interleaving a perfect array with shift sequences, a new method of constructing binary array set with zero correlation zo... 详细信息
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Generalized Discrete Fourier Transform With Nonlinear Phase
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IEEE TRANSACTIONS ON SIGNAL PROCESSING 2010年 第9期58卷 4547-4556页
作者: Akansu, Ali N. Agirman-Tosun, Handan New Jersey Inst Technol Dept Elect & Comp Engn Newark NJ 07102 USA
Constant modulus transforms like discrete Fourier transform (DFT), Walsh transform, and Gold codes have been successfully used over several decades in several engineering applications, including discrete multi-tone (D... 详细信息
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Space-Time Dynamics of Gazeau-Klauder Coherent States in Power-Law Potentials
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INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS 2010年 第10期49卷 2540-2557页
作者: Iqbal, Shahid Riviere, Paula Saif, Farhan Quaid I Azam Univ Dept Elect Islamabad 45320 Pakistan Max Planck Inst Phys Komplexer Syst D-01187 Dresden Germany
Gazeau-Klauder coherent states are developed for power-law potentials and their evolution in space and time is analyzed. We show that these states follow classical dynamics as long as the underlying energy spectrum is... 详细信息
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