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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
国家天文台 [3]
合肥物质科学研究院 [3]
长春光学精密机械与物... [2]
自动化研究所 [1]
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OAI收割 [9]
内容类型
期刊论文 [8]
会议论文 [1]
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2021 [2]
2020 [1]
2018 [2]
2017 [1]
2012 [1]
2009 [1]
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A Multispectrum Fitting Program Based on Non-Linear Least-Squares Method for Line Parameters: Application to (CH4)-C-12
期刊论文
OAI收割
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 卷号: 41
作者:
Ma Hong-liang
;
Zheng Jian-jie
;
Liu Qiang
;
Qian Xian-mei
;
Zhu Wen-yue
  |  
收藏
  |  
浏览/下载:43/0
  |  
提交时间:2022/03/21
Multispectrum fitting program
Methane
Absorption spectrum
Line parameter
Methods of tunable diode laser absorption saturation spectroscopy to gas sensing under optically thick conditions
期刊论文
OAI收割
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2021
作者:
Nie, Wei
;
Xu, Zhenyu
;
Rao, Gangfu
;
Lin, Xiao
;
Lu, Jidong
  |  
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2021/04/26
methane
optically thick conditions
spectrum two wings reconstruction
TDLASS
transmission intensity fitting
Applications of differential barometric altimeter in ground cellular communication positioning network
期刊论文
OAI收割
IET SCIENCE MEASUREMENT & TECHNOLOGY, 2020, 卷号: 14, 期号: 3, 页码: 322-331
作者:
Hu, Zhengqun
;
Zhang, Lirong
;
Ji, Yuanfa
  |  
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2021/12/06
cellular radio
height measurement
measurement errors
Global Positioning System
altimeters
barometers
least squares approximations
Kalman filters
surface fitting
spread spectrum communication
compensation
matrix algebra
GPS
signal message structure
power spectrum
spread spectrum ranging signal
fitting parameters
least-square solution
calibration compensation
system noise variance matrix
measurement noise variance matrix
multibase station correction
height information correction calculation
DBA system
systematic performance
differential barometric altimeter
ground cellular communication positioning network
measurement datum distribution
altitude positioning error
Global Positioning System
differential barometric altimetry system
systematic implementation level
continuous altitude measurement
precise altitude measurement
DBA systematic implementation aspect
two dimensional curved surface fitting function
sensor measurement correction
filtering effect
Kalman filter
measuring station
multiBSs
navigation fusion
Spectral analysis and line strength measurement method of near-infrared overlapped absorption lines
期刊论文
OAI收割
JOURNAL OF INFRARED AND MILLIMETER WAVES, 2018, 卷号: 37, 期号: 1, 页码: 106-111
作者:
Jia Wei
;
He Ying
;
Zhang Yu-Jun
;
Liu Jian-Guo
;
Liu Wen-Qing
  |  
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2019/06/03
laser absorption spectroscopy
spectrum analysis
wavelet denoising
line profile fitting
line strength
Controllable Synthesis and Surface-enhanced Upconversion Luminescence of Ultra-thin Gold Shell Coated NaYF4: Yb, Er@SiO2 Nanostructures
期刊论文
OAI收割
Faguang Xuebao/Chinese Journal of Luminescence, 2018, 卷号: 39, 期号: 11, 页码: 1505-1512
作者:
An, Xi-Tao
;
Wang, Yue
;
Mu, Jia-Jia
;
Li, Jing
;
Zhang, Li-Gong
  |  
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2019/09/17
Gold coatings
Curve fitting
Energy transfer
Finite difference time domain method
Fluorescence
Forster resonance energy transfer
Laser excitation
Nanoshells
Nanostructured materials
Shells (structures)
Silica
Spectrum analysis
Surface plasmons
Simultaneous spectrum fitting and baseline correction using sparse representation
期刊论文
OAI收割
Analyst, 2017, 期号: 142, 页码: 2460-2468
作者:
Han QJ(韩权杰)
;
Xie Q(谢琼)
;
Peng SL(彭思龙)
;
Guo BK(郭宝奎)
  |  
收藏
  |  
浏览/下载:42/0
  |  
提交时间:2019/04/24
Sparse Representation
Spectrum Fitting
Baseline Correction
An Automated Method to Fit Stellar Continuum Based on Statistic Windows
期刊论文
OAI收割
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2012, 卷号: 32, 期号: 8, 页码: 2260-2263
作者:
Pan Jing-chang
;
Wang Xing-xing
;
Wei Peng
;
Jiang Bin
;
Tu Liang-ping
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2016/11/23
Stellar spectrum
Spectrum continuum
Statistic windows
Polynomial iteration fitting
Guoshoujing Telescope (LAMOST)
A Method for Auto-Extraction of Spectral Lines Based on Sparse Representation
期刊论文
OAI收割
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2009, 卷号: 29, 期号: 7, 页码: 2010-2013
作者:
Zhao Rui-zhen
;
Wang Fei
;
Luo A-li
;
Zhang Yan-xia
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2017/04/05
Spectrum analysis
Sparse representation
De-noising
Continuum fitting
Spectral line extraction
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
OAI收割
Optoelectronic Devices and Integration II, November 12, 2007 - November 15, 2007, Beijing, China
作者:
Fang W.
;
Yi W.
收藏
  |  
浏览/下载:35/0
  |  
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.