发明名称 |
Method for determining background and correction of broadband background |
摘要 |
A method to determine and correct broadband background in complex spectra in a simple and automatized manner includes carrying out a background correction with respect to broadband background before a calibration step. The background correction may involve recording a spectral graph and smoothing the recorded spectral graph, determining all values in the initially recorded graph having a value higher than the value of the smoothed graph and reducing such values to the value of the smoothed graph, and repeating these two steps. The background graph obtained is then subtracted from the initial graph. The smoothing of the graph is carried out by moving average, where each intensity value I at the position x in the spectrum is replaced by an average value. The characteristics of the found peaks can be stored in a file so that the calibration can be used at any time.
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申请公布号 |
US2008106735(A1) |
申请公布日期 |
2008.05.08 |
申请号 |
US20080985798 |
申请日期 |
2008.01.14 |
申请人 |
BECKER-ROSS HELMUT;FLOREK STEFAN;OKRUSS MICHAEL |
发明人 |
BECKER-ROSS HELMUT;FLOREK STEFAN;OKRUSS MICHAEL |
分类号 |
G01J3/28;G01J3/02;G01J3/06;G01J3/18;G06F19/00 |
主分类号 |
G01J3/28 |
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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