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浏览/检索结果: 共13条，第1-10条 帮助 限定条件 发表日期：2021    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 Structure stability, electronic property and voltage profile of LiFe1−nNnP1−mM mO4 olivine cathode material 期刊论文 Rare Metals, 2021, 卷号: 40, 期号: 12, 页码: 3512-3519 作者:  Cui, Zhi-Hong;  Lu, Xue-Feng;  Luo, Jian-Hua;  Guo, Xin;  Xue, Hong-Tao 收藏  |  浏览/下载：21/0  |  提交时间：2022/02/17 Cathodes  Computation theory  Density functional theory  Electronic properties  Energy gap  Silicate minerals  Silicon  Stability  Charge density difference  Computational studies  Electrode material  Lithium Intercalation  N-type semiconductors  P type semiconductor  Structural stabilities  Structure stability   Long sequence biometric hashing authentication based on 2D-SIMM and CQCC cosine values 期刊论文 MULTIMEDIA TOOLS AND APPLICATIONS, 2021, 卷号: 81, 期号: 2, 页码: 2873-2899 作者:  Huang, Yi-bo;  Hou, Hexiang;  Chen, Tengfei;  Li, Hao;  Zhang, Qiu-yu 收藏  |  浏览/下载：19/0  |  提交时间：2021/12/17 Speech content authentication  Biometric security template  2D-SIMM  CQCC cosine  Discrimination  Unidirectional   A high security BioHashing encrypted speech retrieval algorithm based on feature fusion 期刊论文 MULTIMEDIA TOOLS AND APPLICATIONS, 2021, 卷号: 80, 期号: 25, 页码: 33615-33640 作者:  Huang, Yi-bo;  Li, Hao;  Wang, Yong;  Xie, Yi-rong;  Zhang, Qiu-yu 收藏  |  浏览/下载：11/0  |  提交时间：2021/10/14 Encrypted speech retrieval  Biometric template  BioHashing  K-means-KNN  Improved Marotto chaos measurement matrix  SPM chaotic map   CKLPMDP algorithm for dimension reduction of a rotor fault data set 期刊论文 Zhendong yu Chongji/Journal of Vibration and Shock, 2021, 卷号: 40, 期号: 9, 页码: 37-42 and 54 作者:  An, Huang;  Zhao, Rongzhen 收藏  |  浏览/下载：10/0  |  提交时间：2022/02/17 Data reduction  Dimensionality reduction  Entropy  Graph algorithms  Learning algorithms  Nearest neighbor search  Statistical tests  Vector spaces  Classification performance  Data dimension reduction  Discriminant informations  Feature extraction methods  K-nearest neighbor classifiers (KNN)  Local manifold structure  Locality-preserving  Structure information   Dimensional reduction analysis of rotating machinery fault data based on local centroid mean minimum-distance discriminant projection 期刊论文 Zhendong Gongcheng Xuebao/Journal of Vibration Engineering, 2021, 卷号: 34, 期号: 2, 页码: 421-430 作者:  Shi, Ming-Kuan;  Zhao, Rong-Zhen 收藏  |  浏览/下载：7/0  |  提交时间：2022/02/17 Dimensionality reduction  Pattern recognition  Rotating machinery  Dimension reduction  Dimension reduction algorithm  Dimensional reduction  Fault identifications  High dimensional feature  K nearest centroid neighbors  Local geometric structures  Strong nonlinearity   Multi-format speech BioHashing based on energy to zero ratio and improved LP-MMSE parameter fusion 期刊论文 Multimedia Tools and Applications, 2021, 卷号: 80, 期号: 7, 页码: 10013-10036 作者:  Wang, Yong;  Huang, Yi-bo;  Zhang, Ran;  Zhang, Qiu-yu 收藏  |  浏览/下载：15/0  |  提交时间：2021/06/03 Authentication  Chaotic systems  Mean square error  Application range  Covariance method  Detection and localization  Linear prediction  Minimum mean square errors  Real time performance  Time-frequency parameter  Zero crossing rate   Audio fingerprint retrieval method based on feature dimension reduction and feature combination 期刊论文 KSII Transactions on Internet and Information Systems, 2021, 卷号: 15, 期号: 2, 页码: 522-539 作者:  Zhang, Qiu-Yu;  Xu, Fu-Jiu;  Bai, Jian 收藏  |  浏览/下载：13/0  |  提交时间：2021/06/03 Hamming distance  Information retrieval  Speech analysis  Dimension reduction  Distance algorithm  Feature combination  Feature dimensions  Information entropy  Mel-frequency cepstral coefficients  Retrieval accuracy  Retrieval efficiency   Fault diagnosis of rotor based on Local-Global Balanced Orthogonal Discriminant Projection 期刊论文 Measurement: Journal of the International Measurement Confederation, 2021, 卷号: 168 作者:  Shi, Mingkuan;  Zhao, Rongzhen;  Wu, Yaochun;  He, Tianjing 收藏  |  浏览/下载：18/0  |  提交时间：2020/11/14 Fault detection  Frequency domain analysis  Nearest neighbor search  Rotating machinery  Time domain analysis  Application examples  Complex characteristics  Discriminant informations  High dimensional feature  Inter-class distance  K-nearest neighbor method  Structure information  Time frequency domain   CC-LOSS: CHANNEL CORRELATION LOSS FOR IMAGE CLASSIFICATION 会议论文 ELECTR NETWORK, JAN 10-15, 2021 作者:  Song, Zeyu;  Chang, Dongliang;  Ma, Zhanyu;  Li, Xiaoxu;  Tan, Zheng-Hua 收藏  |  浏览/下载：4/0  |  提交时间：2021/12/17 Deep Learning  Image Classification  Loss Function  Channel Attention   A retrieval algorithm for encrypted speech based on convolutional neural network and deep hashing 期刊论文 Multimedia Tools and Applications, 2021, 卷号: 80, 期号: 1, 页码: 1201-1221 作者:  Zhang, Qiu-yu;  Li, Yu-zhou;  Hu, Ying-jie 收藏  |  浏览/下载：16/0  |  提交时间：2021/03/02 Convolution  Data mining  Efficiency  Hamming distance  Hash functions  Semantics  Speech  Chaotic encryptions  Convolution neural network  Distance algorithm  Normalization algorithms  Retrieval accuracy  Retrieval algorithms  Retrieval efficiency  Semantic structures