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浏览/检索结果: 共3条，第1-3条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Wavelet Packet-based Kernel Extreme Learning Machine for Sensor Faults Diagnosis of Hypersonic Vehicle 会议论文 Proceedings 2018 Chinese Automation Congress, CAC 2018, 2018-11-30 作者:  Song, J.;  Zheng, Z.;  Liu, Y.;  Guo, X.;  Zhou, J. 收藏  |  浏览/下载：12/0  |  提交时间：2019/12/30 Accidents  Ecology  Failure analysis  Heuristic algorithms  Hypersonic aerodynamics  Hypersonic vehicles  Knowledge acquisition  Learning systems  Neural networks  Wavelet analysis  Wavelet decomposition  Biogeography-based optimizations  Biogeographybased optimizations (BBO)  Extreme learning machine  Fault diagnosis method  Flight accidents  Time frequency analysis  Wavelet Packet Decomposition  Wavelet packet decompositions  Fault detection   Partial Discharge Pattern Classification by Singular Value Decomposition of Wavelet Packet Energy Features 期刊论文 Hsi-An Chiao Tung Ta Hsueh/Journal of Xi'an Jiaotong University, 2017, 卷号: 51, 页码: 116-121 作者:  Zhao, Xu;  Liu, Xiaohang;  Meng, Yongpeng;  Liu, Shengguan;  Chai, Qi 收藏  |  浏览/下载：15/0  |  提交时间：2019/11/26 Classification models  Frequency information  Partial discharge characteristics  Partial discharge classification  Partial discharge pattern  Wavelet Packet Decomposition  Wavelet packet decompositions  Wavelet packet energies   An efficient speech perceptual hashing authentication algorithm based on wavelet packet decomposition 期刊论文 Journal of Information Hiding and Multimedia Signal Processing, 2015, 卷号: 6, 期号: 2, 页码: 311-322 作者:  Zhang, Qiu-Yu;  Xing, Peng-Fei;  Huang, Yi-Bo;  Dong, Rui-Hong;  Yang, Zhong-Ping 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Authentication  Discrete cosine transforms  Image coding  Robustness (control systems)  Speech  Wavelet analysis  Wavelet decomposition  Authentication algorithm  Givens Rotation  Perceptual hashing  Speech content  Two dimensional discrete cosine transform  Wavelet packet coefficient  Wavelet Packet Decomposition  Wavelet packet decompositions