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浏览/检索结果: 共12条，第1-10条 帮助 限定条件 专题：兰州理工大学    第一署名单位    第一作者单位    通讯作者单位     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 Short-term wind speed time series forecasting based on a hybrid method with multiple objective optimization for non-convex target 期刊论文 Energy, 2021, 卷号: 215 作者:  Dong, Yunxuan;  Wang, Jing;  Xiao, Ling;  Fu, Tonglin 收藏  |  浏览/下载：3/0  |  提交时间：2020/12/18 Convergence of numerical methods  Convolutional neural networks  Cost functions  Forecasting  Heuristic algorithms  Optimization  Time series  Wind powerComputation complexity  Convergence problems  Convexity-preserving  Heuristic optimization algorithms  Multiple-objective optimization  Optimal parameter  Wind speed forecasting  Wind speed time series   Short-term wind speed time series forecasting based on a hybrid method with multiple objective optimization for non-convex target 会议论文 作者:  Dong, Yunxuan;  Wang, Jing;  Xiao, Ling;  Fu, Tonglin 收藏  |  浏览/下载：2/0  |  提交时间：2020/12/18 Convergence of numerical methods  Convolutional neural networks  Cost functions  Forecasting  Heuristic algorithms  Optimization  Time series  Wind powerComputation complexity  Convergence problems  Convexity-preserving  Heuristic optimization algorithms  Multiple-objective optimization  Optimal parameter  Wind speed forecasting  Wind speed time series   An efficient speech perceptual hashing authentication algorithm based on DWT and symmetric ternary string 期刊论文 International Journal of Information and Communication Technology, 2018, 卷号: 12, 期号: 1-2, 页码: 31-50 作者:  Qiuyu, Zhang;  Pengfei, Xing;  Yibo, Huang;  Ruihong, Dong;  Zhongping, Yang 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/14 Authentication  Discrete wavelet transforms  Frequency domain analysis  Signal reconstruction  Speech  Speech communication  Time domain analysis  Wavelet decomposition  Authentication algorithm  Coefficients of low frequencies  Frequency domains  Localisation  Mobile computing environment  Perceptual hashing  Short-time energy  Symmetric ternary string   Fault Data Set Dimension Reduction Method Based on Schur Decomposition and ONPE Algorithm 期刊论文 Zhongguo Jixie Gongcheng/China Mechanical Engineering, 2017, 卷号: 28, 期号: 21, 页码: 2552-2556 作者:  Liu, Yunjia;  Zhao, Rongzhen;  Wang, Xuedong 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/14 Clustering algorithms  Dimensionality reduction  Failure analysis  Nearest neighbor search  Signal processing  Wavelet decomposition  Data dimension reduction  Dimension reduction method  Fault characteristics  High dimensional data  K-nearest neighbor classifier  Orthogonal neighborhood preserving embedding  Schur decomposition  Wavelet Packet Decomposition   Speech perceptual hashing authentication algorithm based on spectral subtraction and energy to entropy ratio 期刊论文 International Journal of Network Security, 2017, 卷号: 19, 期号: 5, 页码: 752-760 作者:  Zhang, Qiu-Yu;  Hu, Wen-Jin;  Qiao, Si-Bin;  Huang, Yi-Bo 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Authentication  Entropy  Speech  Speech communication  Speech recognition  Authentication algorithm  Efficient authentication  Energy-to-entropy ratio  Perceptual hash  Perceptual hashing  Spectral subtraction methods  Spectral subtractions  Tamper detection   RESEARCH ON ALGORITHM OF ROBUST SPEECH PERCEPTUAL HASHING FOR TIME-FREQUENCY DOMAIN BASED ON HILBERT TRANSFORM 期刊论文 INTERNATIONAL JOURNAL OF INNOVATIVE COMPUTING INFORMATION AND CONTROL, 2015, 卷号: 11, 期号: 4, 页码: 1191-1204 作者:  Zhang, Qiuyu;  Yang, Zhongping;  Zhang, Qianyun;  Huang, Yibo;  Xing, Pengfei 收藏  |  浏览/下载：5/0  |  提交时间：2022/03/01 Speech content authentication  Perceptual hashing  Hilbert transform  Low-pass filter  Tamper localization   Research on algorithm of robust speech perceptual hashing for time-frequency domain based on hilbert transform 期刊论文 International Journal of Innovative Computing, Information and Control, 2015, 卷号: 11, 期号: 4, 页码: 1191-1204 作者:  Zhang, Qiuyu;  Yang, Zhongping;  Zhang, Qianyun;  Huang, Yibo;  Xing, Pengfei 收藏  |  浏览/下载：8/0  |  提交时间：2020/11/14 Audio signal processing  Authentication  Discrete cosine transforms  Frequency domain analysis  Low pass filters  Speech  White noise  Hashing algorithms  Hilbert transform  Perceptual feature  Perceptual hashing  Speech content  Tamper localization  Time frequency domain  White Gaussian Noise   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   PERCEPTUAL HASHING ALGORITHM FOR SPEECH CONTENT IDENTIFICATION BASED ON SPECTRUM ENTROPY IN COMPRESSED DOMAIN 期刊论文 INTERNATIONAL JOURNAL ON SMART SENSING AND INTELLIGENT SYSTEMS, 2014, 卷号: 7, 期号: 1, 页码: 283-300 作者:  Zhang Qiu-Yu;  Liu Yang-Wei;  Huang Yi-Bo;  Xing Peng-Fei;  Yang Zhong-Ping 收藏  |  浏览/下载：10/0  |  提交时间：2022/03/01 Perceptual speech hashing algorithm  Spectrum entropy  Modified discrete cosine transform  Compressed domain   An efficient time-frequency domain speech perceptual hashing authentication algorithm based on discrete wavelet transform 会议论文 Guangzhou, Guangdong, China, November 8, 2014 - November 10, 2014 作者:  Zhang, Qiu-Yu;  Xing, Peng-Fei;  Huang, Yi-Bo;  Dong, Rui-Hong;  Yang, Zhong-Ping 收藏  |  浏览/下载：4/0  |  提交时间：2020/11/15 Authentication  Discrete wavelet transforms  Distributed computer systems  Frequency domain analysis  Robustness (control systems)  Signal reconstruction  Speech  Speech communication  Wavelet decomposition  Algorithm partition  Authentication algorithm  Decomposition coefficient  Frequency domains  Perceptual hashing  Speech content  Tamper localization  Time frequency domain