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• OAI收割 [17]

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• 期刊论文 [11]
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筛选

浏览/检索结果: 共17条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择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作者升序作者降序 Large-sample detection of reservoir impacts on flow regime alteration through improved paired-catchment approach 期刊论文  OAI收割 JOURNAL OF HYDROLOGY, 2024, 卷号: 642, 页码: 131872 作者:  Bai, Xinli;  Liu, Wenbin;  Wang, Tingting;  Feng, Yao;  Wang, Hong   |  收藏  |  浏览/下载：17/0  |  提交时间：2024/10/21 Paired-catchment approach  Large-sample comparison  Reservoir impact  Flow regime alteration   Improved Capon Estimator for High-Resolution DOA Estimation and Its Statistical Analysis 期刊论文  OAI收割 IEEE/CAA Journal of Automatica Sinica, 2023, 卷号: 10, 期号: 8, 页码: 1716-1729 作者:  Weiliang Zuo;  Jingmin Xin;  Changnong Liu;  Nanning Zheng;  Akira Sano   |  收藏  |  浏览/下载：26/0  |  提交时间：2023/07/20 Capon beamformer  direction-of-arrival (DOA) estimation  large-sample mean-squared-error (MSE)  subspace-based methods  uniform linear array   Global and Asymptotically Efficient Localization From Range Measurements 期刊论文  OAI收割 IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2022, 卷号: 70, 页码: 5041-5057 作者:  Zeng, Guangyang;  Mu, Biqiang;  Chen, Jiming;  Shi, Zhiguo;  Wu, Junfeng   |  收藏  |  浏览/下载：23/0  |  提交时间：2023/02/07 Range measurements  TOA localization  two-step localization  large-sample analysis   Strategic allocation of test units in an accelerated degradation test plan 期刊论文  OAI收割 JOURNAL OF QUALITY TECHNOLOGY, 2019, 卷号: 51, 期号: 1, 页码: 64-80 作者:  Ye, Zhi-Sheng;  Hu, Qingpei;  Yu, Dan   |  收藏  |  浏览/下载：49/0  |  提交时间：2019/03/11 compromise test plan  general path model  large sample approximate variance  order statistics  random initial degradation  reliability   Inflation model selection revisited 期刊论文  OAI收割 SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2019, 卷号: 62, 期号: 12, 页码: 120412 作者:  Li, Jun;  Huang, Qing-Guo   |  收藏  |  浏览/下载：92/0  |  提交时间：2020/06/16 BARYON ACOUSTIC-OSCILLATIONS  LARGE-SCALE STRUCTURE  NATURAL INFLATION  COSMOLOGY  FLATNESS  UNIVERSE  HORIZON  SAMPLE   Assessment of effectiveness of nature reserves on the Tibetan Plateau based on net primary production and the large sample comparison method SCI/SSCI论文  OAI收割 2016 作者:  Zhang Y. L.;  Hu, Z. J.;  Qi, W.;  Wu, X.;  Bai, W. Q. 收藏  |  浏览/下载：48/0  |  提交时间：2016/12/16 nature reserves  protection effectiveness  large sample comparison  method  net primary production  Tibetan Plateau  protected areas  alpine grassland  climate-change  china  biodiversity  satellite  indicator  framework  efficacy   The core dominance parameter and Fermi detection of extragalactic radio sources 期刊论文  OAI收割 RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2016, 卷号: 16, 期号: 8, 页码: 118 作者:  Liu ZhenKuo;  Wu ZhongZu;  Gu MinFeng   |  收藏  |  浏览/下载：28/0  |  提交时间：2021/12/06 LARGE-AREA TELESCOPE  ACTIVE GALACTIC NUCLEI  VLBI OBSERVATIONS  RAY CONNECTION  LOUD BLAZARS  GALAXIES  CATALOG  SAMPLE  BL Lacertae objects: general  galaxies: active  quasars: general  galaxies: general  gamma-rays: general   The broadband spectral energy distributions of SDSS blazars 期刊论文  OAI收割 RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2015, 卷号: 15, 期号: 7, 页码: 929 作者:  Li HuaiZhen;  Chen LuoEn;  Jiang YunGuo;  Yi TingFeng   |  收藏  |  浏览/下载：17/0  |  提交时间：2021/12/06 BL LACERTAE OBJECTS  ACTIVE GALACTIC NUCLEI  FERMI BRIGHT BLAZARS  LAC OBJECTS  RADIO QUASARS  LARGE-SAMPLE  PHYSICAL-PROPERTIES  LOUD BLAZARS  SKY SURVEY  SEQUENCE  galaxies: active  BL Lacertae objects: general  galaxies: fundamental parameters  quasars: general   Evaluation of weighted Fisher criteria for large category dimensionality reduction in application to Chinese handwriting recognition 期刊论文  OAI收割 PATTERN RECOGNITION, 2013, 卷号: 46, 期号: 9, 页码: 2599-2611 作者:  Zhang, Xu-Yao;  Liu, Cheng-Lin 收藏  |  浏览/下载：38/0  |  提交时间：2015/08/12 Dimensionality reduction  Large category  Class separation problem  Weighted Fisher criteria  Class level  Sample level  Chinese handwriting recognition   The research on statistical properties of TDI-CCD imaging noise (EI CONFERENCE) 会议论文  OAI收割 International Symposium on Photoelectronic Detection and Imaging 2011: Advances in Imaging Detectors and Applications, May 24, 2011 - May 26, 2011, Beijing, China Gu Y.-Y.; Shen X.-H.; He G.-X. 收藏  |  浏览/下载：29/0  |  提交时间：2013/03/25 TDI-CCD can improve the sensitivity of space camera without any degradation of spatial resolution which is widely used in aerospace imaging devices. The article describes the basic working principle and application characteristics of TDI-CCD devices  analyses the composition of TDI-CCD imaging noise  and propose a new method to analyze TDI-CCD imaging noise with statistical probability distribution. In order to estimate the distribution of gray values affect by noise we introduced the concept of skewness and kurtosis. We design an experiment using constant illumination light source  take image with TDI-CCD working at different stage such as stage 16  stage 32  stage 48  stage 64 and stage 96  analyse the characteristics of image noise with the method we proposed  experimental results show that the gray values approximately meet normal distribution in large sample cases. 2011 SPIE.