发明名称 |
FILTERING TO MEASURE GAS CONCENTRATIONS FROM SPECTRAL FEATURES |
摘要 |
A spectrographic apparatus and method comprising providing a spectrometer, digitizing a sample spectrum in a spectral range that includes at least one feature of an analyte, and comparing, via a linear least squares computation, the sample spectrum to a spectrum known to closely approximate the sample spectrum at a reference condition and to one or more derivatives of the known spectrum taken with respect to one or more parameters of the reference condition.
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申请公布号 |
WO0113318(A1) |
申请公布日期 |
2001.02.22 |
申请号 |
WO2000US22639 |
申请日期 |
2000.08.17 |
申请人 |
SOUTHWEST SCIENCES INCORPORATED;HOVDE, D., CHRISTIAN |
发明人 |
HOVDE, D., CHRISTIAN |
分类号 |
G06F17/10;(IPC1-7):G06F19/00 |
主分类号 |
G06F17/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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