i want to load my_images and scribbles mat file in my prgm.but i don't have code.

this is my code in which i want to laod mat file.

load my_images
load scribbles

if this variable is set to 0, only the final alpha matting is saved. Otherwise, partial results (such as the matting components) are saved.

save_partial_results = 0;
% try to group the matting components for forground/background matting
do_grouping = 1;
% for all examples here we use 50 eigen vectors...
eigs_num=50;
if (1)
    nclust =10;
    [alpha_comps,alpha] = SpectralMatting(my_images.woman, [], 'woman_', eigs_num, nclust, ...
        [], save_partial_results);
end
if (1)
  nclust =10;
  [alpha_comps,alpha] = SpectralMatting(my_images.face, [], 'face_', eigs_num, nclust, ...
      [], save_partial_results);
end
if (1)
  nclust = 8;
  [alpha_comps,alpha] = SpectralMatting(my_images.kim, scribbles.kim, 'kim_', eigs_num, nclust, ...
      [], save_partial_results);
end
if (1)
  nclust = 40;
  apply_final_enhancement = 1;
  [alpha_comps,alpha] = SpectralMatting(my_images.wind, scribbles.wind, 'wind_', eigs_num, nclust, ...
      apply_final_enhancement, save_partial_results);
end
if (1)
  nclust = 20;
  [alpha_comps,alpha] = SpectralMatting(my_images.kid, scribbles.kid, 'kid_', eigs_num, nclust, ...
      [], save_partial_results);
end

[Stephen23]

What is your question? What is the problem?

[John D'Errico]

I'll guess the question is the poster does not have scripts called my_images.mat and scribbles.mat? The crystal ball is just so foggy though.

[shikhar srivastava]

i want to create mat file name my_images which holds 5 images .so that i can use that .mat in my code.

[Stephen23]

This seems to be the same task as your earlier question:

http://www.mathworks.com/matlabcentral/answers/265071-how-to-save-multiple-images-in-mat-file-using-matlab-software

Answer 1

[Image Analyst]

You don't have code? It looks like code to me. Not very robust code, but it is code. Why not use exist() to check if those files exist first:

% Get the full filename, with path prepended.
baseFileName = 'scribbles.mat';
fullFileName = fullfile(pwd, baseFileName);
% Check if file exists.
if ~exist(fullFileName, 'file')
  % File doesn't exist -- didn't find it there.  Check the search path for it.
  fullFileNameOnSearchPath = baseFileName; % No path this time.
  if ~exist(fullFileNameOnSearchPath, 'file')
    % Still didn't find it.  Alert user.
    errorMessage = sprintf('Error: %s does not exist in the search path folders.', fullFileName);
    uiwait(warndlg(errorMessage));
    return;
  end
end

[shikhar srivastava]

in this code u r searching .mat file.but i want code.

[Image Analyst]

I only search the entire search path if it can't find it in the current folder. And that is code.