How can I combine features for one class into one mat file?

I have 10 mat files for 10 images, file consists features. How can I combine these 10 files into a file? I have to combine one after one.

Answer 1

[Walter Roberson]

Assuming that the file names start with 'feature' and that the variable is named 'features' in each of them:

dinfo = dir('feature*.mat');
numfile = length(dinfo);
featcell = cell(numfile, 1);
for K = 1 : numfile
  thisfile = dinfo(K).name;
  datastruct = load(thisfile, 'features');
  featcell{K} = datastruct.features;
end
features = cell2mat(featcell);