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浏览/检索结果: 共15条，第1-10条 帮助 限定条件 发表日期：2019     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 Linear-FM random radar waveform compressed by dechirping method 期刊论文 IET RADAR SONAR AND NAVIGATION, 2019, 卷号: 13, 期号: 7, 页码: 1107-115 作者:  Liu, Jiafang;  Zhang, Yunhua;  Dong, Xiao 收藏  |  浏览/下载：43/0  |  提交时间：2019/08/26 radar resolution  FM radar  random noise  radar imaging  frequency modulation  synthetic aperture radar  radar detection  jamming  dechirping compression method  digital radio frequency memory repeat jammer  random noise waveforms  random radar echo signal  low-speed analogue-to-digital converter  LFM waveform compression  high-resolution circular synthetic aperture radar imaging experiment  linear-FM random radar waveform  linear frequency modulation random radar waveform   Improved PPP Ambiguity Resolution with the Assistance of Multiple LEO Constellations and Signals 期刊论文 REMOTE SENSING, 2019, 卷号: 11, 期号: 4 作者:  Li, Xin;  Li, Xingxing;  Ma, Fujian;  Yuan, Yongqiang;  Zhang, Keke 收藏  |  浏览/下载：11/0  |  提交时间：2019/12/05 LEO constellation  precise point positioning (PPP)  ambiguity resolution  multi-frequency  time to first fix (TTFF)  positioning accuracy   Audio object coding based on optimal parameter frequency resolution 期刊论文 MULTIMEDIA TOOLS AND APPLICATIONS, 2019, 卷号: 78, 期号: 15 作者:  Wu, Tingzhao;  Hu, Ruimin;  Wang, Xiaochen;  Ke, Shanfa 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/05 Object-based audio  SAOC  Aliasing distortion  Frequency resolution  SVD   Regional BDS satellite clock estimation with triple-frequency ambiguity resolution based on undifferenced observation 期刊论文 GPS SOLUTIONS, 2019, 卷号: 23, 期号: 2 作者:  Yang, Xinhao;  Gu, Shengfeng;  Gong, Xiaopeng;  Song, Weiwei;  Lou, Yidong 收藏  |  浏览/下载：28/0  |  提交时间：2019/12/05 BDS  Triple-frequency  Ambiguity resolution  Satellite clock estimation   Capturing coseismic displacement in real time with mixed single- and dual-frequency receivers: application to the 2018 Mw7.9 Alaska earthquake 期刊论文 GPS SOLUTIONS, 2019, 卷号: 23, 期号: 1 作者:   收藏  |  浏览/下载：7/0  |  提交时间：2019/12/05 Real-time single-frequency precise point positioning  Ambiguity resolution  Ionospheric delay estimation  Uncalibrated phase-delay estimation  Coseismic displacement   Triple-frequency PPP ambiguity resolution with multi-constellation GNSS: BDS and Galileo 期刊论文 JOURNAL OF GEODESY, 2019, 卷号: 93, 期号: 8 作者:  Li, Xingxing;  Li, Xin;  Liu, Gege;  Feng, Guolong;  Yuan, Yongqiang 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/06 Precise point positioning  Uncalibrated phase delay  Ambiguity resolution  Multi-GNSS  Multi-frequency   Improving the Performance of Galileo Uncombined Precise Point Positioning Ambiguity Resolution Using Triple-Frequency Observations 期刊论文 REMOTE SENSING, 2019, 卷号: 11, 期号: 3 作者:  Liu, Gen;  Zhang, Xiaohong;  Li, Pan 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/05 Galileo  Precise point positioning (PPP)  Triple-frequency ambiguity resolution  Un-differenced and uncombined model   Calibration of BeiDou Triple-Frequency Receiver-Related Pseudorange Biases and Their Application in BDS Precise Positioning and Ambiguity Resolution 期刊论文 SENSORS, 2019, 卷号: 19, 期号: 16 作者:  Zheng, Fu;  Gong, Xiaopeng;  Lou, Yidong;  Gu, Shengfeng;  Jing, Guifei 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/05 BDS  pseudorange bias  triple-frequency  single point positioning  ambiguity resolution   Toward global instantaneous decimeter-level positioning using tightly coupled multi-constellation and multi-frequency GNSS 期刊论文 JOURNAL OF GEODESY, 2019, 卷号: 93, 期号: 7 作者:  Geng, Jianghui;  Guo, Jiang;  Chang, Hua;  Li, Xiaotao 收藏  |  浏览/下载：6/0  |  提交时间：2019/12/05 Global instantaneous decimeter-level positioning  Multi-GNSS  Multi-frequency  Tightly coupled  Precise point positioning  Ambiguity resolution   Data fusion for resolution improvement by combining seismic data with logging data 期刊论文 JOURNAL OF APPLIED GEOPHYSICS, 2019, 卷号: 166, 页码: 122-128 - 收藏  |  浏览/下载：4/0  |  提交时间：2020/01/03 Data fusion  Resolution improvement  A tandem inverse filter  Seismic-logging profile  Widening frequency band filter  Seismic and logging data