Hologram_FFT.m

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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
    % Funktion
    % Erzeugt das Fouriertransformierte Bild zu einer Graustufenmatrix
    % Projekt: "UKP-Laseroptikmodul zur Erzeugung von Multi-Besselstrahlen zum Bohren mit
    % hohem Aspektverhältnis"
    %
    % Autor: Jan Marx
    % Zuletzt bearbeitet: 28.04.2021
    %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
function Y = Hologram_FFT(image)
%HOLOGRAMM_FFT
Y=fftshift(fft2((fftshift(image))));
end