[求助]相位恢复算法 [复制链接]

有会相位恢复算法的吗？能帮我看看下面的代码错哪儿了吗？不胜感激 
84PD`A  
j s(E-d/  
2d centered Fourier transform，居中的傅里叶变换 R=D\VIu,Z  
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% OL+!,Y  
% Citation for this code and algorithm: ,gU%%>-_~w  
% Tatiana Latychevskaia and Hans-Werner Fink 0 O{Y Vk`  
% "Practical algorithms for simulation and reconstruction of digital in-line holograms", wp/u*g  
% Appl. Optics 54, 2424 - 2434 (2015) C:tA|<b|  
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 
KR  
% The code is written by Tatiana Latychevskaia, 2002 o]NL_SM_  
% The version of Matlab for this code is R2010b =hV-E D  
f;/t7=>d  
function [out] = FT2Dc(u0); Z=: oIAe  
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(>  
[Nx, Ny] = size(1i,1j); !'14mN#A  
] =Js5  
f1 = zeros(Nx,Ny); qA- ya6  
Q*TxjE7K  
for ii = 1:Nx v}6YbY Tq  
    for jj = 1:Ny my#qmI  
         f1(ii,jj) = exp(1i*pi*(ii + jj)); ht^U VV2  
    end I3Sl>e(Z  
end C9-9cdW H  
5H6GZ:hp  
FT = fft2(f1.*in); >Kl78w:  
9X&Xs/B  
out = f1.*FT; ,2>:h"^  
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

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