Numerical correction of spectrometric data using a bilinearoperator of measurand reconstruction

摘要

The raw results of spectrometric analysis are subject tosystematic errors of an instrumental type that may be reduced provided amathematical model of the instrumental imperfections or itspseudoinverse, i.e., an operator of reconstruction, is identified. Theidea to identify a non-linear operator of reconstruction directly duringcalibration is developed and studied in this paper. The algorithm wasstudied using synthetic data. The results are compared with thoseobtained by means of the other algorithms, frequently used forspectrometric data correction