Record Display for the EPA National Library Catalog

RECORD NUMBER: 61 OF 415

OLS Field Name OLS Field Data
Main Title Application of Some Pattern Recognition Methods in Interpreting Mass Spectra (Anwendung Einiger Methoden der Zutomatischen Zeichenerkennung auf die Interpretation von Massenspektren).
Author Varmuza., K. ;
CORP Author Environmental Protection Agency, Research Triangle Park, N.C. Translation Services Section.
Year Published 1974
Report Number EPA-TR-74-490;
Stock Number PB-252 745-T
Additional Subjects Mass spectra ; Interpretation ; Data processing ; Pattern recognition ; Translations ; Chemical analysis ; Automation ; Accuracy ; Nuclear magnetic resonance ; Austria ; Computer applications
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB-252 745-T Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 15p
Abstract
Automated and computerized large-capacity equipment, which is used in instrumental analysis, produce a high amount of data during an analysis. This flood of data often contains much valuable information which is hard to interpret. Therefore it is reasonable that the chemical-physical interpretation of data is performed by a computer program. This paper discusses some methods of automatic recognition in a manner that will make it easy to understand the geometric considerations.