How does sensor-wise N-BANDS relate to the of area of feasible solutions?

IF 5.7 2区化学 Q1 CHEMISTRY, ANALYTICAL

Analytica Chimica Acta Pub Date : 2025-04-29 DOI:10.1016/j.aca.2025.344079

Tomass Andersons , Alejandro C. Olivieri , Mathias Sawall , Martina Beese , Klaus Neymeyr

引用次数: 0

Abstract

Background:

The method of sensor-wise N-BANDS aims to compute the envelope of the range of the feasible concentration profiles and the envelope of the range of the feasible spectral profiles. These envelopes are obtained by a sensor-wise maximization and minimization for each chemical species. They describe the rotational ambiguity which can also be explored by the area of feasible solutions. In this paper the results of sensor-wise N-BANDS are compared with the area of feasible solutions.

Results:

Profiles in which sensor-wise N-BANDS takes point-wise extrema are shown to correspond to the boundary of the area of feasible solutions.

Significance:

Sensor-wise N-BANDS is proven to correctly describe certain extremal AFS properties without any restrictions on the number of chemical species.

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传感器型n - band如何与可行解决方案的面积相关？

背景：基于传感器的n - band方法旨在计算可行浓度曲线范围的包络线和可行光谱曲线范围的包络线。这些包络是通过传感器对每种化学物质的最大化和最小化来获得的。它们描述的旋转模糊度也可以通过可行解的面积来探索。本文将各传感器n - band的结果与可行解的面积进行了比较。结果：传感器方向n - band取点方向极值的剖面对应于可行解区域的边界。意义：传感器型n - band被证明可以正确描述某些极端AFS性质，而不受化学物种数量的限制。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Analytica Chimica Acta 化学-分析化学

CiteScore

10.40

自引率

6.50%

发文量

1081

审稿时长

38 days

期刊介绍： Analytica Chimica Acta has an open access mirror journal Analytica Chimica Acta: X, sharing the same aims and scope, editorial team, submission system and rigorous peer review. Analytica Chimica Acta provides a forum for the rapid publication of original research, and critical, comprehensive reviews dealing with all aspects of fundamental and applied modern analytical chemistry. The journal welcomes the submission of research papers which report studies concerning the development of new and significant analytical methodologies. In determining the suitability of submitted articles for publication, particular scrutiny will be placed on the degree of novelty and impact of the research and the extent to which it adds to the existing body of knowledge in analytical chemistry.