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A Map Spectrum-Based Spatiotemporal Clustering Method for GDP Variation Pattern Analysis Using Nighttime Light Images of the Wuhan Urban Agglomeration 期刊论文
ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2017, 卷号: 6, 期号: 6
作者:  Zhang, Penglin;  Liu, Shuaijun;  Du, Juan
收藏  |  浏览/下载：12/0  |  提交时间：2019/12/05
A Map Spectrum-Based Spatiotemporal Clustering Method for GDP Variation Pattern Analysis Using Nighttime Light Images of the Wuhan Urban Agglomeration 期刊论文
ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2017, 卷号: 6, 期号: 6
作者:  Zhang, Penglin;  Liu, Shuaijun;  Du, Juan
收藏  |  浏览/下载：8/0  |  提交时间：2019/12/05
Temperature-Dependence of the Amide-I Frequency Map for Peptides Proteins 期刊论文
CHINESE JOURNAL OF CHEMICAL PHYSICS, 2011, 卷号: 24, 期号: 5, 页码: 529-537
作者:  Han, Chen;  Wang, Jian-ping
收藏  |  浏览/下载：12/0  |  提交时间：2019/04/09
Temperature-Dependence of the Amide-I Frequency Map for Peptides Proteins 期刊论文
chinese journal of chemical physics, 2011, 卷号: 24, 期号: 5, 页码: 529-537
作者:  Han, Chen;  Wang, Jian-ping
收藏  |  浏览/下载：12/0  |  提交时间：2015/11/12
Ion-pair dissociation dynamics of Cl/sub 2/: Adiabatic state correlation 期刊论文
2010, 2010
Chang Zhou; Yusong Hao; Yuxiang Mo
收藏  |  浏览/下载：8/0
Dynamic analysis in full degrees of freedom of rotor's radial rub-impact with the consideration of nonlinear fluid-structure interaction forces 期刊论文
2010, 2010
Yuan Zhenwei; Wang Sanbao; Yue Ximing; Chu Fulei
收藏  |  浏览/下载：5/0
An applied spatiotemporal chaotic stream cipher systems 期刊论文
2010, 2010
Jiao Jian; Yin Ruming; Guo Jing; Yuan Jian; Jiao Du Wen; Shan Xiuming
收藏  |  浏览/下载：1/0
Design of a scene simulator in land-based aerospace lab with the man-made light source system based on quantum theory (EI CONFERENCE) 会议论文
Optoelectronic Devices and Integration II, November 12, 2007 - November 15, 2007, Beijing, China
Zhu X.; Yi W.; Fang W.; Yi H.
收藏  |  浏览/下载：21/0  |  提交时间：2013/03/25
The paper presents a method with the technique of combination filtering of spectrum and the technique of DSP control for the simulation and recognition of the spontaneously lightening object and stellar map in the universe. The magnitude and the spectrum of a star can be simulated in a wide dynamic range. We established the mathematical models of the Vega's visible light spectrum and luminous flux density. Tungsten-halogen lamp as a light source is used to fit the linear light of the spontaneously lightening object in the universe. Through the experiment  it shows that the more sub-channels there are while filtering spectrum in the visible spectrum  and the more degrees the variable neutral density filters and the narrow-band attenuators have  more close to the actual spectrum the simulated spectrum is. It is proved that using the PID technique is beneficial to the output of the accurate and steady radiation from the light sources. The experiment shows that the using of this method can get perfect result in fitting and simulating the spectrum  magnitude and the stellar map of the spontaneously lightening object . The analysis of the consistent result and the experimental error is also discussed in detail in this paper.  
混沌扩谱CDMA的系统模型及其性能分析 期刊论文
2003
李晓潮; 郭东辉; 曾权; 吴伯僖
收藏  |  浏览/下载：2/0  |  提交时间：2011/04/26
A study on quantitative assessment of osteoporosis based on texture analysis 期刊论文
Shengwu Yixue Gongchengxue Zazhi/Journal of Biomedical Engineering, 2001, 卷号: 18, 期号: 3, 页码: 403-407
作者:  Yang, X.;  Zhang, D.;  Jiang, D.
收藏  |  浏览/下载：1/0  |  提交时间：2020/01/07

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