有會(huì)相位恢復(fù)算法的嗎？能幫我看看下面的代碼錯(cuò)哪兒了嗎？不勝感激 e.#,9  
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2d centered Fourier transform，居中的傅里葉變換 fZLAZMrM  
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ;Bw3@c  
% Citation for this code and algorithm: (ip3{d{CT]  
% Tatiana Latychevskaia and Hans-Werner Fink ,U+>Q!$`\^  
% "Practical algorithms for simulation and reconstruction of digital in-line holograms", U!K#g_}  
% Appl. Optics 54, 2424 - 2434 (2015) z]LVq k  
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% ep Dp*  
% The code is written by Tatiana Latychevskaia, 2002 Q`Q"p  
% The version of Matlab for this code is R2010b TZ3gJ6 Cb  
VR A+p?7-  
function [out] = FT2Dc(u0); <^'IC9D]  
R9D2cu,{  
[Nx, Ny] = size(1i,1j); SQ]M"&\{y  
52,'8` ]  
f1 = zeros(Nx,Ny); fY #Y