Title :
Position spectrum considerations
Author :
Ahmed, Nova ; Schultz, Robert
Author_Institution :
Kansas State University, KS, USA
fDate :
12/1/1971 12:00:00 AM
Abstract :
The concept of "position spectrum" for discrete orthogonal transformations of N-periodic sequences is introduced. It is shown that a position spectrum is analogous to the conventional Fourier phase spectrum. As an illustration, the position spectrum for a modified Hadamard or BIFORE (binary Fourier representation) transform is developed.
Keywords :
Discrete Fourier transforms; Electrical capacitance tomography; Error correction; Error correction codes; Fourier transforms; Inspection;
Journal_Title :
Audio and Electroacoustics, IEEE Transactions on
DOI :
10.1109/TAU.1971.1162207
