- Tytuł:
-
Dwuwymiarowa analiza korelacyjna
Two-dimensional correlation analysis - Autorzy:
- Czarnecki, Mirosław Antoni
- Powiązania:
- https://bibliotekanauki.pl/articles/27310035.pdf
- Data publikacji:
- 2023
- Wydawca:
- Polskie Towarzystwo Chemiczne
- Tematy:
-
dwuwymiarowa analiza korelacyjna
interpretacja widm 2DCOS
przygotowanie danych do analizy
metoda ruchomego okna
widmo mocy
analiza danych spektralnych
spektroskopia oscylacyjna
two-dimensional correlation analysis
interpretation of 2DCOS spectra
data pretreatment
moving-window analysis
power spectra
spectral analysis
vibrational spectroscopy - Opis:
- This review provides fundamental information on theoretical and practical aspects of two-dimensional correlation spectroscopy (2DCOS). At first, is shown a brief development of this method since its introduction by Isao Noda in 1986. In the next part is explained the general idea of 2DCOS, and details of determination of the synchronous and asynchronous spectra from the experimental data. Next section includes comprehensive description of the properties and the rules for interpretation of the 2D correlation spectra. The most common problems with interpretation of 2DCOS spectra, and the ways of improving results of correlation analysis by a proper data pre-treatment are widely discussed. In addition, some of the most important modifications of this method like moving-window analysis and PCMW2D are described. Finally, the usefulness of the power spectra is presented. It has been shown that 2D correlation analysis is a versatile and powerful tool for data analysis and provides information not readily accessible from the original data set.
- Źródło:
-
Wiadomości Chemiczne; 2023, 77, 7-8; 775--800
0043-5104
2300-0295 - Pojawia się w:
- Wiadomości Chemiczne
- Dostawca treści:
- Biblioteka Nauki
Artykuł