机构

• 数学与系统科学研究院 [5]
• 长春光学精密机械与物... [3]
• 遥感与数字地球研究所 [2]
• 长春应用化学研究所 [2]
• 地理科学与资源研究所 [1]
• 过程工程研究所 [1]
• 更多

采集方式

• OAI收割 [17]

内容类型

• 期刊论文 [13]
• 会议论文 [3]
• SCI/SSCI论文 [1]

发表日期

• 2023 [1]
• 2022 [1]
• 2018 [1]
• 2016 [1]
• 2015 [2]
• 2014 [1]
• 更多

学科主题

• Computer S... [1]

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提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 DDPM simulation of the erosion of immersed tubes in a pulsating fluidized bed 期刊论文  OAI收割 CHEMICAL ENGINEERING SCIENCE, 2023, 卷号: 269, 页码: 13 作者:  Xu, Liuyun;  Wu, Feng;  Wang, Junwu   |  收藏  |  浏览/下载：0/0  |  提交时间：2023/05/19 Pulsating flow  Immersed tube erosion  Pressure drop stability  Power spectral density (PSD)   A UNIFORM SPECTRAL ANALYSIS FOR A PRECONDITIONED ALL-AT-ONCE SYSTEM FROM FIRST-ORDER AND SECOND-ORDER EVOLUTIONARY PROBLEMS 期刊论文  OAI收割 SIAM JOURNAL ON MATRIX ANALYSIS AND APPLICATIONS, 2022, 卷号: 43, 期号: 3, 页码: 1331-1353 作者:  Wu, Shu-Lin;  Zhou, Tao;  Zhou, Zhi   |  收藏  |  浏览/下载：20/0  |  提交时间：2023/02/07 time-parallel algorithm  diagonalization technique  alpha-circulant preconditioner  stability  spectral analysis  Runge-Kutta method  two-step methods   Online calibration of laser-induced breakdown spectroscopy for detection of heavy metals in water 期刊论文  OAI收割 PLASMA SCIENCE & TECHNOLOGY, 2018, 卷号: 20, 期号: 9, 页码: 6 作者:  Jia, Yao;  Zhao, Nanjing;  Fang, Li;  Ma, Mingjun;  Meng, Deshuo   |  收藏  |  浏览/下载：22/0  |  提交时间：2019/11/11 LIBS  aqueous heavy metals  spectroscopic stability  spectral calibration  full-spectrum sum method  equal-RSD normalization algorithm   3D Face Detection via Reconstruction over Hierarchical Features for Single Face Situations 期刊论文  OAI收割 International Journal of Pattern Recognition and Artificial Intelligence, 2016, 卷号: 30, 期号: 4 作者:  Yu, Bo;  Lane, Ian;  Chen, Fang 收藏  |  浏览/下载：45/0  |  提交时间：2017/04/24 3-DIMENSIONAL SLOPE STABILITY  SPECTRAL-ELEMENT METHOD  WENCHUAN EARTHQUAKE  HYBRID METHOD  TAIWAN  SURFACES  REGION  MOTION  CHINA  AREA   Research on Accuracy and Stability of Inversing Vegetation Chlorophyll Content by Spectral Index Method 期刊论文  OAI收割 SPECTROSCOPY AND SPECTRAL ANALYSIS, 2015, 卷号: 35, 期号: 4, 页码: 543-554 作者:  Jiang Hai-ling;  Yang Hang;  Chen Xiao-ping;  Wang Shu-dong;  Li Xue-ke 收藏  |  浏览/下载：19/0  |  提交时间：2016/04/20 Spectral resampling  Spectral indices  Inversion of chlorophyll content  Regression analysis  Inversion accuracy and stability   Research on Accuracy and Stability of Inversing Vegetation Chlorophyll Content by Spectral Index Method SCI/SSCI论文  OAI收割 2015 作者:  Jiang H. L.;  Yang, H.;  Chen, X. P.;  Wang, S. D.;  Li, X. K. 收藏  |  浏览/下载：28/0  |  提交时间：2015/12/09 Spectral resampling  Spectral indices  Inversion of chlorophyll content  Regression analysis  Inversion accuracy and stability  pattern decomposition method  leaf  reflectance  validation   Poly(spirobifluorene)s Containing Nonconjugated Diphenylsulfone Moiety: Toward Blue Emission Through a Weak Charge Transfer Effect 期刊论文  OAI收割 macromolecules, 2014, 卷号: 47, 期号: 9, 页码: 2907-2914 Wang,Xuchao; Zhao, Lei; Shao, Shiyang; Ding,Junqiao; Wang,Lixiang; Jing,Xiabin; Wang,Fosong 收藏  |  浏览/下载：37/0  |  提交时间：2015/06/05 LIGHT-EMITTING-DIODES  CONJUGATED POLYMERS  HIGHLY-EFFICIENT  FUNCTIONALIZED ARYLMAGNESIUM  SPECTRAL STABILITY  ENERGY-TRANSFER  GREEN EMISSION  POLYFLUORENE  POLY(9  COPOLYMERS  9-DIOCTYLFLUORENE)   Simulation and experiment of the static FTIR based on micro multi-step mirrors (EI CONFERENCE) 会议论文  OAI收割 International Symposium on Photoelectronic Detection and Imaging 2011: Sensor and Micromachined Optical Device Technologies, May 24, 2011 - May 26, 2011, Beijing, China 作者:  Liang Z.-Z.;  Zhang J.;  Zhang J.;  Zhang J.;  Zhu W.-B. 收藏  |  浏览/下载：30/0  |  提交时间：2013/03/25 In recent years  Fourier transform spectrometer (FTS) with small size and low mass is required in many applications with growing need for real-time and small platform spectral detection. In this paper  a micro Fourier transform infrared spectrometer (FTIR) based on spatial modulation mode was designed. This spectrometer has the advantages of high stability and simplified configuration. It also promises optical path differences (OPD) with high precision  as MOEMS technology is used in manufacturing the key components. The simulation and the experiments with regard to this FTIR configuration have been done. Firstly  the diffraction effect of the micro multi-step mirrors (MMSMs) is studied. We discuss the influence to the reversed spectrum by different mirror widths and different diffraction distances. Secondly  we simulate and analyze the influence of the source solid angle to the spectral resolution. Thirdly  we set up the theoretical model of the collimation error which is mainly from the defocus of the optical system and analyze the result caused by the collimation error. Fourthly  a new discrete Fourier transform arithmetic using least-squares cosines progression (LSCP) is proposed which can reconstruct the spectrum with nonuniform sampled signals. Finally  the MMSMs are fabricated used the MOEMS technology and the structural parameters are tested. 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).   The performance test and the application of CCD (EI CONFERENCE) 会议论文  OAI收割 International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Imaging Detectors and Applications, June 17, 2009 - June 19, 2009, Beijing, China 作者:  Wang S.-R.;  Qu Y.;  Zhang Z.-D.;  Yang X.-H. 收藏  |  浏览/下载：17/0  |  提交时间：2013/03/25 The e2v technologies' CCD sensor CCD57-10  which will be used as a detector in the Limb UV Imaging Spectrometer  is tested at first. Then the spectral responsivity calibration of the whole Imaging Spectrometer simply is described. The error analysis and the correction of the test of CCD's parameters under good repeatability and stability indicate that the properties of the CCD are suitable to the Limb UV Imaging Spectrometer. The spectral responsivity calibration and the theoretical calculation of the whole Imaging Spectrometer are within an acceptable error level. 2009 SPIE.   Fluorene-Based Copolymers Containing Dinaphtho-s-indacene as New Building Blocks for High-Efficiency and Color-Stable Blue LEDs 期刊论文  OAI收割 macromolecular rapid communications, 2009, 卷号: 30, 期号: 9-10, 页码: 816-825 Guo X; Cheng YX; Xie ZY; Geng YH; Wang LX; Jing XB; Wang FS 收藏  |  浏览/下载：16/0  |  提交时间：2010/05/04 LIGHT-EMITTING-DIODES  CONJUGATED POLYMERS  ELECTROLUMINESCENT POLYMERS  SPECTRAL STABILITY  NARROW BANDWIDTH  ENERGY-TRANSFER  GREEN EMISSION  POLYFLUORENE  BAND  RED