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 R{A/ +7!
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2d centered Fourier transform，居中的傅里叶变换 #&c;RPac!6
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% (Ha}xwA~(
% Citation for this code and algorithm: |/\1nWD
% Tatiana Latychevskaia and Hans-Werner Fink 7{F9b0zwk
% "Practical algorithms for simulation and reconstruction of digital in-line holograms", L=!kDU
% Appl. Optics 54, 2424 - 2434 (2015) Sz@?%PnU|
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% `3P62M<
% The code is written by Tatiana Latychevskaia, 2002 S,v >*AF
% The version of Matlab for this code is R2010b L(P:n-^
.V:< w~=b
function [out] = FT2Dc(u0); `2,_"9Z(
Ki;5 =)
[Nx, Ny] = size(1i,1j); GJfNO-
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f1 = zeros(Nx,Ny); ,k' 6<Hw
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for ii = 1:Nx M|=$~@9#X
for jj = 1:Ny ^F9zS `Yz2
f1(ii,jj) = exp(1i*pi*(ii + jj)); v+o3r]Y6
end TEZqAR]G
end Jiylrf`o
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FT = fft2(f1.*in); 7gmMqz"z(>
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out = f1.*FT; %-po6Vf
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
