搜索结果: 1-13 共查到“工学 Spectral analysis”相关记录13条 . 查询时间(0.093 秒)
SPECTRAL ANALYSIS OF ASTER,HYPERION,AND QUICKBIRD DATA FOR GEOMORPHOLOGICAL AND GEOLOGICAL RESEARCH IN EGYPT (DAKHLA OASIS,WESTERN DESERT)
Hyperspectral remote sensing Classification Image Understanding Principal component analysis Geography DEM Image interpretation Geology
2015/12/29
This paper presents an evaluation, to which degree geological and geomorphological information can be obtained from modern remote sensing systems like the multispectral ASTER or the hyperspectral Hype...
SPECTRAL ANALYSIS OF BUILDING MATERIALS USED IN JAPAN
Urban Hyper spectral Spectral Library Building Classification
2015/12/26
To conduct appropriate urban planning for a given area, understanding latent urban problems such as excessive concentration of population, aging of residents, and grasping temporal changes in both soc...
HYPERSPECTRAL HYPERION IMAGERY ANALYSIS AND ITS APPLICATION USING SPECTRAL ANALYSIS
Hyperion hyperspectral land cover mapping Imagery Pre-processing Principle Component Analysis vegetation delineation
2015/4/1
Rapid advancement in remote sensing open new avenues to explore the hyperspectral Hyperion imagery pre-processing techniques, analysis and application for land use mapping. The hyperspectral data cons...
Coastal Sediment Monitoring by Spectral Analysis
Suspended Band Math Band Ratio Sediment Turbidity Reflectance
2014/12/16
Water monitoring is important to environment control and ecosystem studies which not only scientifically relevant but also legally binding in several countries. Suspended sediment concentration is one...
SPECTRAL ANALYSIS OF DIFFERENT VEGETATION COVER USING THE HYPERION SENSOR – A CASE STUDY IN THE STATE OF RIO DE JANEIRO – BRAZIL
Hyperespectral Vegetation cover Landscape Remote Sensing Atlantic Forest
2014/4/29
The knowledge about of land use and current status of vegetation represent important steps in understanding the spatial dynamics in areas with increased removal of vegetation and human disturbance. Th...
Parametric Channelized Receiver for Single-Step Spectral Analysis
Parametric Channelized Receiver Single-Step Spectral Analysis
2015/5/21
We present new parametric channelized receiver for instantaneous RF spectrum characterization. Single resonant cavity filter combined with parametric wavelength multicasting achieved simultaneous chan...
Spectral Analysis of Hyperion Data for Mapping the Spatial Variation of in a Part of Latehar & Gumla District, Jharkhand
Hyperspectral Analysis Bauxite Spectral Angle Mapping Matched Filtering
2013/3/5
Reflectance and emittance spectroscopy in the near-infra red and short-wave infra red offers a rapid, Inexpensive, non-destructive tool for determining the mineralogy of rock and soil samples. Hypersp...
Spectral Analysis of Solar Variability and their Possible Role on the Global Warming
Global Rurface Temperature Geomagnetic Indices Solar Variability
2013/3/13
Our understanding of the indirect effect of changes in solar output and feedbacks in the climate system is minimal. There is much need to refine our understanding of key natural forcing mechanisms of ...
'GAB' generalised equation as a basis for sorption spectral analysis
sorption isotherm GAB food approximation polynomial water activity spectrum
2014/2/27
The transformed sorption isotherm (represented by the ratio of water activity and moisture content (d.b.) versus water activity) was approximated by polynomials of 2nd–6th order. It is shown that the ...
电子科技大学通信原理理论课件CH6 Random Processes and Spectral Analysis
电子科技大学 通信原理理论 课件 CH6 Random Processes Spectral Analysis
2009/8/10
电子科技大学通信原理理论课件CH6 Random Processes and Spectral Analysis。
An Efficient Algorithm to Determine the Periodic Steady-State Solutions of Nonlinear Systems Using Extended Spectral Analysis
Efficient Algorithm Periodic Steady-State Solutions Nonlinear Systems Extended Spectral Analysis
2009/7/27
A new method for the solution of nonlinear periodic systems was developed. It avoids the time domain calculations of the whole network equations. In the proposed method, by forming the augmented netwo...
Spectral Analysis of Reflected Soft X-ray for Detecting Foreign Materials in Foods
soft X-ray spectra transmittance reflectance
2009/6/17
A continuous soft X-ray system with a semi-conductor detector was used to detect foreign materials in food samples. Basic properties of transmitted and reflected soft X-ray for some metallic and non-m...
Spectral Analysis of the Mass Irregularity of Slivers Using Uster Tester 3
periodic irregularity wavelength amplitude spectrogram sliver
2009/2/6
A method of calculation for determining the spectral characteristics of wavelengths and amplitudes of assessed sliver irregularities has been developed. Spectrograms from the Uster Tester 3 apparatus ...