AUTOCORRELATION

作品数：137被引量：178H指数：6
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相关机构：东南大学东北林业大学中山大学山东大学更多>>
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Modeling the clustering strength of connected autonomous vehicles and its impact on mixed traffic capacity
《Communications in Transportation Research》2024年第1期438-450,共13页Peilin Zhao Yiik Diew Wong Feng Zhu 
In a mixed traffic environment consisting of connected autonomous vehicles(CAVs)and human-driven vehicles(HVs),platooning intensity serves as a critical metric,quantifying the strength of CAV clustering,with inherent ...
关键词：AUTOCORRELATION Platooning intensity Connected autonomous vehicles(CAVs) CLUSTERING 
A global model of intensity autocorrelation to determine laser pulse duration
《Chinese Physics B》2024年第5期446-451,共6页彭雨菲 刘励强 洪丽红 李志远 
Project supported by the Science and Technology Project of Guangdong(Grant No.2020B010190001);the National Natural Science Foundation of China(Grant No.11974119);the Guangdong Innovative and Entrepreneurial Research Team Program(Grant No.2016ZT06C594);the National Key R&D Program of China(Grant No.2018YFA0306200)。
We present a new global model of collinear autocorrelation based on second harmonic generation nonlinearity.The model is rigorously derived from the nonlinear coupled wave equation specific to the autocorrelation meas...
关键词：intensity autocorrelation global model ultrashort pulses pulse-width measurement 
On the pseudorandom properties of d-ary generalized two-prime Sidelnikov sequences
《Frontiers of Mathematics in China》2023年第5期341-351,共11页Shimeng SHEN Huaning LIU 
Let p and q be two distinct odd primes and let d=(p-1,q-1).In this paper,we construct d-ary generalized two-prime Sidelnikov sequences and study the autocorrelation values and linear complexity.
关键词：Two-prime sequence Sidelnikov sequence character sum autocorrelation value linear complexity 
Parameter estimation in Manneville–Pomeau processes
《Probability, Uncertainty and Quantitative Risk》2023年第2期213-234,共22页Barbara P.Olbermann Sílvia R.C.Lopes Artur O.Lopes 
supported by CNPq-Brazil(Grant No.310053/2020-0);Silvia Regina Lopes was partially supported by CNPq-Brazil(Grant No.303453/2018-4).
In this paper,we study a class of stochastic processes{X_(t)}t∈N,where X_(t)=φ■T_(s)^(t)(X_(0))is obtained from the iterations of the transformation T_(s),invariant for an ergodic probabilityμ_(s)on[0,1]and a cert...
关键词：Manneville–Pomeau maps Long and not so long dependence Estimation Autocorrelation decay Spectral density function 
Observation 20-s periodic signals on Mars from InSight,Sols 800-1,000
《Earth and Planetary Physics》2023年第2期193-215,共23页HuiXing Bi DaoYuan Sun MingWei Dai 
supported by B-type Strategic Priority Program of the Chinese Academy of Sciences,Grant XDB41000000;National Natural Science Foundation of China 42241117.
Seismometers of the InSight probe(Interior Exploration using Seismic Investigation,Geodesy and Heat Transport)currently operating on Mars have recorded not only seismic events but also high-frequency non-seismic perio...
关键词：MARS periodic signal particle motion AUTOCORRELATION 
Complete characterization of ultrafast optical fields by phase-preserving nonlinear autocorrelation
《Light(Science & Applications)》2022年第10期2451-2462,共12页Alexander Gliserin Soo Hoon Chew Seungchul Kim Dong Eon Kim 
This research was financially supported by the National Research Foundation of Korea(NRF),funded by the Ministry of Science and ICT(NRF-2022M3H4A1A04074153,NRF-2021R1A4A2001827,NRF-2021R1I1A1A01057547,NRF-2020R1C1C1007691,NRF-2020R1A2C2103181 and NRF-2019R1I1A1A01057627);by the Korea Institute for Advancement of Technology(KIAT's Competency Development Program(P0008763).
Nonlinear autocorrelation was one of the earliest and simplest tools for obtaining partial temporal information about an ultrashort optical pulse by gating it with itself.However,since the spectral phase is lost in a ...
关键词：AUTOCORRELATION NONLINEAR CHARACTERIZATION 
Alternative Interpretation of Speckle Autocorrelation Imaging Through Scattering Media被引量：3
《Photonic Sensors》2022年第3期79-87,共9页Honglin LIU Puxiang LAI Jingjing GAO Zhentao LIU Jianhong SHI Shensheng HAN 
supported by the National Key Research and Development Program of China(Grant No.2016YFC0100602);National Natural Science Foundation of China(Grant Nos.81930048,81671726,and 81627805);Guangdong Science and Technology Commission(Grant Nos.2019BT02X105,and 2019A1515011374);Hong Kong Research Grant Council(Grant Nos.15217721,R5029-19,and C7074-21GF);Hong Kong Innovation and Technology Commission(Grant Nos.GHP/043/19SZ and GHP/044/19GD).
High-resolution optical imaging through or within thick scattering media is a long sought after yet unreached goal.In the past decade,the thriving technique developments in wavefront measurement and manipulation do no...
关键词：IMAGING scattering media PINHOLE information channel AUTOCORRELATION transport mean free path random phasemask 
Exploring metro vibrancy and its relationship with built environment:a cross-city comparison using multi-source urban data被引量：1
《Geo-Spatial Information Science》2022年第2期182-196,共15页Wei Tu Tingting Zhu Chen Zhong Xiaohu Zhang Yang Xu Qingquan Li 
supported by the National Natural Science Foundation of China[grant numbers 42071360 and 71961137003];Natural Science Foundation of Guangdong Provinces[grant number 2019A1515011049];the ESRC under JPI Urban Europe/NSFC[grant number ES/T000287/1];the European Research Council(ERC)under the European Union’s Horizon 2020 research and innova-tion programme[grant number 949670];the Basic Research Program of Shenzhen Science and Technology Innovation Committee[JCYJ20180305125113883].
Recent urban transformations have led to critical reflections on the blighted urban infrastruc-tures and called for re-stimulating vital urban places.Especially,the metro has been recognized as the backbone infrastruc...
关键词：Urban vibrancy spatial-autocorrelation spatial lag model smart card data social media 
A Hybrid Modified Sine Cosine Algorithm Using Inverse Filtering and Clipping Methods for Low Autocorrelation Binary Sequences
《Computers, Materials & Continua》2022年第5期3533-3556,共24页Siti Julia Rosli Hasliza A Rahim Khairul Najmy Abdul Rani Ruzelita Ngadiran Wan Azani Mustafa Muzammil Jusoh Mohd Najib Mohd Yasin Thennarasan Sabapathy Mohamedfareq Abdulmalek Wan Suryani Firuz Wan Ariffin Ahmed Alkhayyat 
The essential purpose of radar is to detect a target of interest and provide information concerning the target’s location,motion,size,and other parameters.The knowledge about the pulse trains’properties shows that a...
关键词：Merit factor AUTOCORRELATION skew-symmetric sequences combinatorial optimization sine cosine algorithm cuckoo search algorithm radar system wearable antenna antenna and propagation 
Confocal laser speckle autocorrelation imaging of dynamic flow in microvasculature被引量：2
《Opto-Electronic Advances》2022年第2期22-32,共11页E Du Shuhao Shen Anqi Qiu Nanguang Chen 
supports from Ministry of Education-Singapore(MOE2019-T2-2-094,R-397-000-327-114).
Laser speckle imaging has been widely used for in-vivo visualization of blood perfusion in biological tissues.However,existing laser speckle imaging techniques suffer from limited quantification accuracy and spatial r...
关键词：laser speckle AUTOCORRELATION CONFOCAL line scan FLOW 
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