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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 发表日期：2022     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 Progress in Research on VOC Molecule Recognition by Semiconductor Sensors 期刊论文 ACTA PHYSICO-CHIMICA SINICA, 2022, 卷号: 38 作者:  Liu, Hongyu;  Meng, Gang;  Deng, Zanhong;  Li, Meng;  Chang, Junqing 收藏  |  浏览/下载：77/0  |  提交时间：2022/01/10 Metal oxide semiconductor  Gas sensor  E-nose  Thermal modulation  Pattern recognition  Machine learning  Convolutional neural network   A retrieval method for encrypted speech based on improved power normalized cepstrum coefficients and perceptual hashing 期刊论文 Multimedia Tools and Applications, 2022, 卷号: 81, 期号: 11, 页码: 15127-15151 作者:  Zhang, Qiu-yu;  Bai, Jian;  Xu, Fu-jiu 收藏  |  浏览/下载：20/0  |  提交时间：2022/06/20 Authentication  Chaotic systems  Discrete wavelet transforms  Efficiency  Extraction  Hamming distance  Hash functions  Information retrieval  Principal component analysis  Speech  Cepstrum  Chaotic mapping  Encrypted speech  Encrypted speech retrieval  Features extraction  Henon chaotic mapping  Perceptual hashing  Power  Power normalized cepstrum coefficient  Speech feature extraction  Speech features  Speech retrieval   Intelligent identification of incipient rolling bearing faults based on VMD and PCA-SVM 期刊论文 ADVANCES IN MECHANICAL ENGINEERING, 2022, 卷号: 14, 期号: 1 作者:  Deng, Linfeng;  Zhang, Aihua;  Zhao, Rongzhen 收藏  |  浏览/下载：24/0  |  提交时间：2022/03/01 Incipient rolling bearing faults  intelligent identification  energy and kurtosis  variational mode decomposition  principal component analysis  support vector machine   A LiDAR SLAM with PCA-based Feature Extraction and Two-stage Matching 期刊论文 IEEE Transactions on Instrumentation and Measurement, 2022, 期号: 71, 页码: 1-11 作者:  Shiyi Guo;  Zheng Rong;  Shuo Wang;  Yihong Wu 收藏  |  浏览/下载：13/0  |  提交时间：2022/04/06 Feature extraction  trajectory measurement  light detection and ranging (LiDAR) simultaneous localization and mapping (SLAM)  loop closing  feature matching   Spectral-Spatial Features Extraction of Hyperspectral Remote Sensing Oil Spill Imagery Based on Convolutional Neural Networks 期刊论文 IEEE Access, 2022, 卷号: 10, 页码: 127969-127983 作者:  T. Hu;  J. Yuan;  X. Wang;  C. Yan and X. Ju 收藏  |  浏览/下载：1/0  |  提交时间：2023/06/14 Adaptively Optimized Gas Analysis Model with Deep Learning for Near-Infrared Methane Sensors 期刊论文 Analytical Chemistry, 2022, 卷号: 94, 期号: 4, 页码: 2321-2332 作者:  J. C. Sun;  L. B. Tian;  J. Chang;  A. A. Kolomenskii;  H. A. Schuessler 收藏  |  浏览/下载：0/0  |  提交时间：2023/06/14