Ps22Pdf 关键词 : 波谱库 ; 元数据 ; 遥感 ; 模型库 ; 组件 [gap=1391]Key words: Spectral Library; Meta Data; Remote Sensing; Model Library; Component
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In the article, a spectral library is built up using an Object Oriented programming language and relational database managing software. The radiation spectrum data can be input and output expediently.
文中利用一种面向对象的程序设计语言与关系型数据库管理软件,建立了一个火焰辐射光谱数据库系统,可方便地进行火焰辐射光谱数据的存储和查询,还可以对火焰辐射光谱数据进行分析,包括光谱特性参数的提取,导数光谱的分析。
参考来源 - 火焰光谱数据特征提取、分析系统Conventional hyperspectral unmixing generally includes two steps:endmember selection and mixed pixel decomposition. Nevertheless,the non-completeness of ground object spectral library and the existence assumption of pure pixel of each endmember lead to the unsatisfactory unmixing results.
传统的光谱解混一般包含端元选择和混合像元分解两个步骤,不过,地物光谱数据库的非完备性以及每种地物类别对于纯像元的存在性假设导致该方法的解混效果并不理想。
参考来源 - 非监督的高光谱图像解混技术研究·2,447,543篇论文数据,部分数据来源于NoteExpress
We wish to introduce here a mass spectral library search system established on a personal microcomputer.
本文介绍在微计算机上建立的一个质谱库检索系统。
With the help of the fieldwork, we gained a data spectral curve for the research region, and built up a single-surface material spectral library.
通过详细的野外调查工作,得到研究区地物光谱曲线的第一手资料,并建立单一地物光谱库。
This allows molecules of oil to be compared against a spectral library which could identify them chemically and assign each oil to one of the eight families.
这使得他们能够将精油的分子与波普数据库中的数据相比较,并在化学上分类,将每一种精油都归于八大科目。
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