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1. 发明授权

US07949476B2 Method for estimating molecule concentrations in a sampling and equipment therefor 有权
标题翻译：估计采样中的分子浓度的方法及其设备
公开(公告)号：US07949476B2
公开(公告)日：2011-05-24
申请号：US12195848
申请日：2008-08-21
申请人： Gregory Strubel , Jean-Francois Giovannelli , Pierre Grangeat
发明人： Gregory Strubel , Jean-Francois Giovannelli , Pierre Grangeat
IPC分类号： G01N33/68
CPC分类号： G01N30/8675 , G01N30/7233 , G01N30/8693 , H01J49/0036
摘要： A method for estimating molecule concentrations in a sample, the method including: obtaining a signal generated by a sample analyzing apparatus, the signal including at least one spectrum, the spectrum including peaks representative of the molecule concentrations in the sample and being expressed as a function of at least one variable; obtaining an analytical modeling of the signal with a modeling function, wherein the modeling function is based on the molecule concentrations and factors including gain factors of the equipment and description factors of the peaks; selecting uncertain factors in the factors; determining a priori probability distributions for the uncertain factors and the molecule concentrations; establishing, with the modeling function and the signal, posteriori probability distributions for the molecule concentrations and the uncertain factors; and estimating, with a processing module, the molecule concentrations and the uncertain factors from a parameter inferred from the posteriori probability distributions.
摘要翻译：一种用于估计样品中分子浓度的方法，所述方法包括：获得由样品分析装置产生的信号，所述信号包括至少一个光谱，所述光谱包括表示样品中分子浓度的峰，并表示为函数的至少一个变量; 使用建模功能获得信号的分析建模，其中建模功能基于分子浓度和因素，包括设备的增益因子和峰的描述因子; 选择不确定因素的因素; 确定不确定因素和分子浓度的先验概率分布; 建立与建模函数和信号，分子浓度和不确定因素的后验概率分布; 并且利用处理模块从根据后验概率分布推断的参数估计分子浓度和不确定因子。

2. 发明申请

US20090055101A1 METHOD FOR ESTIMATING MOLECULE CONCENTRATIONS IN A SAMPLING AND EQUIPMENT THEREFOR 有权
标题翻译：在其采样和设备中估算分子浓度的方法
公开(公告)号：US20090055101A1
公开(公告)日：2009-02-26
申请号：US12195848
申请日：2008-08-21
申请人： Gregory Strubel , Jean-Francois Giovannelli , Pierre Grangeat
发明人： Gregory Strubel , Jean-Francois Giovannelli , Pierre Grangeat
IPC分类号： G01N33/68 , G06F19/00 , G06F17/18
CPC分类号： G01N30/8675 , G01N30/7233 , G01N30/8693 , H01J49/0036
摘要： This method for estimating molecule concentrations in a measurement line that can include a liquid phase chromatographic column or a mass spectrometry is based on statistical calculations to transform, in an analytical model of the received signal, the factors (measured results or measurement parameters) into probability distributions from a priori estimations. The final values of the results are inferred from a parameter, such as the average, of these probability distributions. The method is excellent in properly assessing measurement peaks in signals with noise or superimposed with other peaks, which is not carried out properly by conventionally peak analysis or spectral analysis methods.
摘要翻译：用于估计可以包括液相色谱柱或质谱的测量线中的分子浓度的方法基于统计计算，以在接收信号的分析模型中将因子（测量结果或测量参数）转化为概率从先验估计的分布。结果的最终值从这些概率分布的参数（如平均值）推断出来。该方法在适当地评估具有噪声的信号中的测量峰值或与其它峰值叠加的情况下是非常好的，其通过常规峰分析或光谱分析方法不能正确地进行。

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