Universität Wien

270275 VO Chemometrics and Data Analysis in Multidimensional Analysis (2008W)

1.00 ECTS (1.00 SWS), SPL 27 - Chemie

Di, 11:15 - 12:00 Uhr, Seminarraum Analyt.Chemie
Beginn: 07.10.2008

Details

Language: German

Lecturers

Classes

Currently no class schedule is known.

Information

Aims, contents and method of the course

Modern analytical methods for continuously monitoring e.g. industrial processes or environments usually need to simultaneously acquire a range of analytes. This leads to large amount of data in comparably short time. Their evaluation thus usually needs computer assisted methods as they are developed by chemometrics, whose main fields are:
- Patter Recognition: (hierarchical) cluster analysis, principal component analysis
- Modelling of Data: regression methods in one and more variables, principal component analysis, neural networks.
- Time Series Analysis: autocorrelation functions
- Quality Assurance and Good Laboratory Practice
- Experimental Design.
In addition to simultaneously analyzing multicomponent mixtures, chemometrics also allows to classify samples according to not directly quantifiable criteria, such as discriminating different wines from each other by their smell or taste with so-called "artificial noses" or "artificial tongues". The main focus of the lecture will be on the actual analytical application of these techniques. Therefore, in-deep mathematical derivations will be foregone as far as possible.

Assessment and permitted materials

Minimum requirements and assessment criteria

Students will be familiar with the theoretical background of modern data analysis strategies by the end of the lecture. After passing the exam, they will therefore be able to introduce themselves rapidly into solving concrete problems with standard software (such as e. g. MatLab).

Examination topics

Evaluation: oral examination

Reading list

Matthias Otto: "Chemometrie", Klaus Danzer et al. "Chemometrik", Springer Verlag Berlin, Folien zur Vorlesung


Association in the course directory

AN-5

Last modified: Fr 31.08.2018 08:55