QQ客服 官方微博 反馈留言

浏览/检索结果: 共5条，第1-5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 Remote Sensing-Based Modeling of the Bathymetry and Water Storage for Channel-Type Reservoirs Worldwide 期刊论文 WATER RESOURCES RESEARCH, 2020, 卷号: 56, 期号: 11, 页码: 19 作者:  Liu, Kai;  Song, Chunqiao;  Wang, Jida;  Ke, Linghong;  Zhu, Yunqiang 收藏  |  浏览/下载：64/0  |  提交时间：2021/03/16 reservoir  bathymetry  water storage  DEM  satellite imagery   Remote Sensing-Based Modeling of the Bathymetry and Water Storage for Channel-Type Reservoirs Worldwide 期刊论文 WATER RESOURCES RESEARCH, 2020, 卷号: 56, 期号: 11 作者:  Liu, Kai;  Song, Chunqiao;  Wang, Jida;  Ke, Linghong;  Zhu, Yunqiang 收藏  |  浏览/下载：4/0  |  提交时间：2021/11/15 Experimental demonstration of coherent combining with tip/tilt control based on adaptive space-to-fiber laser beam coupling 期刊论文 IEEE Photonics Journal, 2017, 卷号: 9, 期号: 2, 页码: 7891900 作者:  Li, Feng;  Geng, Chao;  Huang, Guan;  Yang, Yan;  Li, Xinyang 收藏  |  浏览/下载：60/0  |  提交时间：2018/11/20 Cost functions - Efficiency - Fiber lasers - Fiber optics - Fibers - Gradient methods - Laser beams - Locks (fasteners) - Piezoelectric ceramics - Polarization-maintaining fiber - Stochastic systems   Robust reversible data hiding algorithm for color image based on 2D-DCT 期刊论文 Journal of Information Hiding and Multimedia Signal Processing, 2017, 卷号: 8, 期号: 2, 页码: 392-403 作者:  Zhang, Qiu-Yu;  Dou, Qi-Yan;  Dong, Rui-Hong;  Yan, Yan 收藏  |  浏览/下载：8/0  |  提交时间：2020/11/14 Color  Discrete cosine transforms  Image compression  Pixels  Steganography  Color images  Complementation  Embedded capacities  Reversible data hiding  Two-dimensional Discrete Cosine Transform (2D-DCT)   Average capacity of wireless optical multiple input multiple output system with spatial correlation 期刊论文 Guangxue Xuebao/Acta Optica Sinica, 2016, 卷号: 36, 期号: 7 作者:  Wang, Huiqin;  Wang, Xue;  Sun, Jianfeng;  Cao, Minghua 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/14 Antennas  Channel capacity  Codes (symbols)  Fading channels  Feedback control  Optical communication  Optical correlation  Optical signal processing  Pulse position modulation  Telecommunication repeaters  Antenna spacings  Atmospheric channels  Average capacities  Average channel capacities  Lognormal fading channels  Spatial correlations  Wireless optical communication systems  Wireless-optical