Vliv diskrétní Fourierovy transformace na zpracování AFM dat

• Title in English: Influence of the Discrete Fourier Transform on the Treatment of AFM Data
• Authors: KLAPETEK Petr; OHLÍDAL Ivan; FRANTA Daniel
• Year of publication: 2001
• Type: Article in Periodical
• Magazine / Source: Československý časopis pro fyziku
• MU Faculty or unit: Faculty of Science
• Web: http://hydra.physics.muni.cz/~franta/bib/CCF51_49.html
• Field: Solid matter physics and magnetism
• Description: In the paper the influence of the discrete Fourier transform (DFT) on determining the values of the one-dimensional power spectral density function (PSDF) of randomly rough surfaces is described for employing data achieved using atomic force microscopy (AFM). Errors originating at the determination of the PSDF in consequence of using the pupil (window) function are discussed.

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