Spectral methods for detecting periodicity in library circulation data: A case study

The purpose of this investigation is to show the feasibility of spectral methods in the field of information science, in particular for the analysis of library circulation data. Using the software package MATLAB® we applied the discrete Fourier transform to obtain frequency information about the noi...

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Veröffentlicht in:	Information processing & management 1997-05, Vol.33 (3), p.393-403
Hauptverfasser:	Decroos, Francis, Dierckens, Kris, Pollet, Vincent, Rousseau, Ronald, Tassignon, Hugo, Verweyen, Koen
Format:	Artikel
Sprache:	eng
Schlagworte:	Academic Libraries Case Studies Circulation statistics Data Analysis Data collection Evaluation Methods Exact sciences and technology Fourier transforms Higher Education Information and communication sciences Information Science Information science. Documentation Information service management Libraries Library Circulation Library management Library science Library Statistics Methods Miscellaneous Sciences and techniques of general use Spectral Analysis Studies Time series Time Series Analysis
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