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J. Cent. South Univ. Technol. (2009) 16: 0802-0806 DOI: 10.1007/s11771-009-0133-0 Wavelet matrix transform for time-series similarity measurement HU Zhi-kun(胡志坤)1, XU Fei(徐 飞)1, GUI Wei-hua(桂卫华...; Abstract: A time-series similarity measurement method based on wavelet and matrix transform was proposed, and its anti-noise ability, sensitivity and accuracy were discussed. The time-series......
J. Cent. South Univ. (2018) 25: 78-83 DOI: https://doi.org/10.1007/s11771-018-3718-7 New reclosing scheme of distribution system for utilization of BESS using wavelet transform PARK Keon-Woo1, KIM...,part of Springer Nature 2018 Abstract: This paper proposed the reclosing method in distribution system with battery energy storage system (BESS) using wavelet transform (WT). The proposed method......
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J. Cent. South Univ. (2017) 24: 1503-1512 DOI: 10.1007/s11771-017-3554-1 Strategies for multi-step-ahead available parking spaces forecasting based on wavelet transform JI Yan-jie(季彦婕)1, GAO Liang...: A new methodology for multi-step-ahead forecasting was proposed herein which combined the wavelet transform (WT), artificial neural network (ANN) and forecasting strategies based on the changing......
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of Education, Faculty of Material Photoelectron Physics, Xiangtan University, Xiantan 411105, China Received 10 April 2006; accepted 25 April 2006 Abstract: The wavelet transform is applied... to the total energy gives information on the failure modes (coating micro-failures and substrate micro-failures) associated with TBCs system. Key words: wavelet transform; acoustic emission; tensile......
J. Cent. South Univ. (2019) 26: 120-131 DOI: https://doi.org/10.1007/s11771-019-3987-9 Coupling denoising algorithm based on discrete wavelet transform and modified median filter for medical image... image, a denoising method of medical image based on discrete wavelet transform (DWT) and modified median filter for medical image coupling denoising is proposed. The method is composed of four modules......
the single-trace signal and extract the wavelet transform modulus of detail coefficients. The detail coefficients are given by  ... of GPR3.3 wavelet: Step 3: Identifying the reflections of the measured target Mark the local modulus maxima points in the wavelet transform modulus [24] and find the soaring local modulus to determine......
Traffic sign recognition algorithm based on shape signature and dual-tree complex wavelet transformCAI Zi-xing(蔡自兴)1, GU Ming-qin(谷明琴)1(School of Information Science and Engineering, Central South University, Changsha 410083, China)Abstract:A novel traffic sign recognition system is presented in this work. Firstly, the color segmentation and shape classifier based on signature feature of region......
more obvious advantage than the spectrum analysis based on the Fourier transform. 2) Different frequency band energy distributions of the blast vibration signal can be acquired by the wavelet packet... analysis based on wavelet transform [D]. Changsha: Central South University, 2006: 56-58. (in Chinese) [11] YAN Zhi-xin, WANG Hou-yu. Blast seismic effect and safety [M]. Beijing: Science Press, 2010......