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Glasser, L. – Journal of Chemical Education, 1987
Discusses the factors affecting the behavior of a spectral function. Lists some important properties of Fourier transform (FT) pairs that are helpful when using the FT. Notes that these properties of the mathematical formulation have identical counterparts in the physical behavior of FT systems. (TW)
Descriptors: Chemical Analysis, Chemistry, College Science, Higher Education
Peer reviewed Peer reviewed
Chesick, John P. – Journal of Chemical Education, 1989
Provides a brief introduction with some definitions and properties of Fourier transforms. Shows relations, ways of understanding the mathematics, and applications. Notes proofs are not included but references are given. First of three part series. (MVL)
Descriptors: Chemical Analysis, Chemical Bonding, Chemical Nomenclature, Chemistry
Peer reviewed Peer reviewed
Chesick, John P. – Journal of Chemical Education, 1989
Uses simple pulse NMR experiments to discuss Fourier transforms. Studies the generation of spin echoes used in the imaging procedure. Shows that pulse NMR experiments give signals that are additions of sinusoids of differing amplitudes, frequencies, and phases. (MVL)
Descriptors: Atomic Structure, Chemical Analysis, Chemistry, College Science