how to fix "Enter input arguments by typing them now?"

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nick 2016-12-20

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/317622-how-to-fix-enter-input-arguments-by-typing-them-now

评论： Waldemiro Kubucama 2020-8-1

I want to use this public code,but when I run the code I have this message:

Error in gs_plane (line 46)
[n,m,~] = size(Inten);.

I defined Inten. How can I fix it?

%   Inputs:
%   - Inten:    Stack of intensity images
%   - I0_idx:   center image plane index in stack
%   - zvec:     vector indicating z values for images in stack
%   - num_imgs: number of images to use on either side of the center plane
%   - ps:       pixel size
%   - lambda:   wavelength
%   - N:        number of loops to perform
%
% Outputs:
%   - phi:      phase matrix corresponding to intensity at center plane
%               recovered by the algorithm
%
% Notes:
%   - INPUT IMAGES [I0, I1, I2] MUST OF EQUAL SIZE. 
%   - The units for ps, lambda, and dz MUST BE CONSISTENT.
%   - dz is the distance between I0 and I1, should be the negative of the
%     distance from I0 and I2
%
% Laura Waller, Gautam Gunjala, July 2014
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
function [ phi ] = gs_multiple_plane( Inten, I0_idx, zvec, num_imgs, ps, lambda, N )
%
[n,m,~] = size(Inten);
E0_est = sqrt(Inten(:,:,I0_idx)).*exp(1i*zeros(n,m));
%
for iternum = 1:N
    %
    % Propagate forward and replace with measured intensity
    prop = propagate(E0_est, lambda, zvec(I0_idx+1:I0_idx+num_imgs), ps);
    prop = sqrt(Inten(:,:,I0_idx+1:I0_idx+num_imgs)).*exp(1i*angle(prop));
    %
    % Propagate all planes back to center
    for i = 1: num_imgs
        prop(:,:,i) = angle(propagate(prop(:,:,i),lambda, ...
            -1*zvec(I0_idx+i),ps));
    end
    %
    % Replace with center plane intensity
    E0_est = sqrt(Inten(:,:,I0_idx)).*exp(1i*mean(prop,3));
    %
    % Flip stack for negative propagation
    stk_temp = flipdim(Inten(:,:,I0_idx-num_imgs:I0_idx-1),3);
    z_temp = flip(zvec(I0_idx-num_imgs:I0_idx-1));
    %
    % Propagate backward and replace with measured intensity
    prop = propagate(E0_est, lambda, z_temp, ps);
    prop = sqrt(stk_temp).*exp(1i*angle(prop));
    %
    % Propagate all planes back to center
    for i = 1: num_imgs
        prop(:,:,i) = angle(propagate(prop(:,:,i),lambda, ...
            -1*z_temp(i),ps));
    end
    %
    % Replace with center plane intensity
    E0_est = sqrt(Inten(:,:,I0_idx)).*exp(1i*mean(prop,3));
end
%
phi = angle(E0_est);

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per isakson 2016-12-21

编辑：per isakson 2016-12-21

gs_plane &nbsp and &nbsp gs_multiple_plane &nbsp are they the same function?
What release of Matlab?
"I defined Inten." &nbsp What value did you assign to &nbsp Inten ?
"how to fix "Enter input arguments by typing them now?"" &nbsp How does that question relate to &nbsp Error in gs_plane (line 46) ?