Blind estimation of spreading sequence of CDMA signals based on Fast-ICA and performance analysis by LU Feng-bo, HUANG Zhi-tao, JIANG Wen-li

“…The DS-CDMA signals can be divided into two types,the short-code（SC） and the long-code（LC） DS-CDMA signal.The existing methods are only used to estimate spreading sequences of SC-DS-CDMA signals,which cannot work for the LC-DS-CDMA signals.A new blind estimation algorithm for DS-CDMA signals based on fast independent com-ponent analysis was proposed by analyzing the mathematical model of the LC-DS-CDMA signal and the estimation per-formance of the proposed algorithm in theory was deduced.Moreover,the proposed method not only applies to the LC-DS-CDMA but also SC-DS-CDMA signals.The theoretical analysis and simulation results verify the effectiveness of the proposed algorithm.…”
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Combined feedback–feedforward control of Ćuk CCM converter for achieving fast transient response by Byeongcheol Han, Seok‐Min Wi, Minsung Kim

“…A Lyapunov‐function‐based controller (LBC) achieves fast dynamic response even under large‐signal variations from the operating point. …”
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A novel and fast crash simulation method: Revolutionising racetrack safety barrier analysis by Bhavinkumar Arya, Jianchun Yao, John Laurence Davy, Mohammad Fard

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Fast Image Segmentation Using Two-Dimensional Otsu Based on Estimation of Distribution Algorithm by Wuli Wang, Liming Duan, Yong Wang

“…In order to address these problems, a method of fast image segmentation using two-dimensional Otsu based on estimation of distribution algorithm is proposed. …”
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Fast Disinfection of Escherichia coli Bacteria Using Carbon Nanotubes Interaction with Microwave Radiation by Samer M. Al-Hakami, Amjad B. Khalil, Tahar Laoui, Muataz Ali Atieh

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Breeding and genetic aspects of creating productive forms of fast-developing spring bread wheat by B. V. Rigin, E. V. Zuev, V. A. Tyunin, E. R. Shreyder, Z. S. Pyzhenkova, I. I. Matvienko

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Sex differences in the expression of lipid oxidation and glucose uptake genes in muscles of fasted mice by N. A. Feofanova, T. V. Yakovleva, E. N. Makarova, N. M. Bazhan

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Fast Mumford-Shah Two-Phase Image Segmentation Using Proximal Splitting Scheme by Nilima Shah, Dhanesh Patel, Pasi Fränti

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Research on the Popularity Prediction of Multimedia Network Information Based on Fast K Neighbor Algorithm by Xiaodong Mao, Fei Xu

“…Finally, this paper constructs a prediction model of multimedia network information popularity based on the fast K neighbor algorithm. Through the experimental research results, it can be seen that the prediction effect of the multimedia network information popularity prediction system based on the fast K neighbor algorithm proposed in this study is very good.…”
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Effect of Fast Freeze-Thaw Cycles on Mechanical Properties of Ordinary-Air-Entrained Concrete by Huai-shuai Shang, Wei-qun Cao, Bin Wang

“…In this study, ordinary-air-entrained (O-A-E) concrete was produced in a laboratory environment; the compressive strength, cubic compressive strength of C50, C40, C30, C25, and C20 ordinary-air-entrained concrete, tensile strength, and cleavage strength of C30 ordinary-air-entrained concrete were measured after fast freeze-thaw cycles. The effects of fast freeze-thaw cycles on the mechanical properties (compressive strength and cleavage strength) of ordinary-air-entrained concrete materials are investigated on the basis of the experimental results. …”
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Fast Tensor-Based Joint Estimation for Time Delay and Angle of Arrival in OFDM System by Jinzhi Du, Weijia Cui, Bin Ba, Chunxiao Jian, Haiyun Xu

“…Nowadays, the joint estimation of time delay (TD) and angle of arrival (AOA) using conventional vector structure suffers from the considerable complexity of multidimensional spectrum search. Therefore, a fast estimation method using orthogonal frequency division multiplexing (OFDM) technology and uniform planar array (UPA) is proposed in this paper, which adopts low-complexity tensor-based operations and spatial-frequency features to reconfigure the channel frequency response. …”
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Optimized Liveness Detection for Fast and Accurate Fingerprint Anti-Spoofing With Optical Coherence Tomography by Yilong Zhang, Heyou Yu, Haohao Sun, Yongbo Yao, Haixia Wang, Jian Liu, Yuanjie Dang, Ronghua Liang, Peng Chen

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CFD Analysis of the Passive Decay Heat Removal System of an LBE-Cooled Fast Reactor by Jiarun Mao, Lei Song, Yuhao Liu, Jiming Lin, Shanfang Huang, Yaolei Zou

“…This paper presents capacity of the passive decay heat removal system (DHRS) operated under the natural circulation conditions to remove decay heat inside the main vessel of the Lead-bismuth eutectic cooled Fast Reactor (LFR). The motivation of this research is to improve the inherent safety of the LFR based on the China Accelerator Driven System (ADS) engineering project. …”
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Technical note: A fast and reproducible autosampler for direct vapor equilibration isotope measurements by J. Pyschik, S. Seeger, S. Seeger, B. Herbstritt, M. Weiler

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Fast Channel Navigation of Internet Protocol Television Using Adaptive Hybrid Delivery Method by Timothy T. Adeliyi, Oludayo O. Olugbara

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Design and implementation of a layer-II fast handoff protocol in emergency communication system by Fang-min LI, Le ZENG, Yi SHEN, Tao ZHANG

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A Fast and Efficient Markov Chain Monte Carlo Method for Market Microstructure Model by Sun Yapeng, Peng Hui, Xie Wenbiao

“…The estimation of the model is difficult, since the unobservable surplus demand is a time-varying stochastic variable in the return equation, and the market liquidity arises both in the mean term and in the variance term of the return equation in the MM model. A fast and efficient Markov Chain Monte Carlo (MCMC) approach based on an efficient simulation smoother algorithm and an acceptance-rejection Metropolis–Hastings algorithm is designed to estimate the non-linear MM model. …”
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Fast Task Scheduling With Model Predictive Control Integrating a Priority-Based Heuristic by Francesco Liberati, Manuel Donsante, Chiara Maria Francesca Cirino, Andrea Tortorelli

“…While a standard application of mixed-integer optimization would not be feasible in practice due to the combinatorial complexity of the problem, the scalable MPC algorithm proposed in this paper retains all the flexibility and modelling power of optimization-based techniques, and is almost as fast as the state of the art scheduling heuristics, which in real scenarios can provide a sub-optimal solution in few seconds, or less. …”
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Fast blind detection of short-wave frequency hopping signal based on MeanShift by Zhengyu ZHU, Yu LIN, Zixuan WANG, Kexian GONG, Pengfei CHEN, Zhongyong WANG, Jing LIANG

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Application on text classification of telecom user complaints based on GRW and FastText model by Jin ZHAO, Xiaojun YANG

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