projectdir = 'C:\Users\Document\Data';
dinfo = dir(fullfile(projectdir, '*.mat'));
filenames = fullfile( {dinfo.folder}, {dinfo.name});
numfiles = length(filenames);
all_new(numfiles,1) = struct('results',[]); %pre-allocate
for K = 1 : numfiles
tempdata = load(filenames{K}, 'results'); %should contain only results
all_new(K) = tempdata;
end
It would probably be more common to use a cell array than a struct array, but you specifically asked for a structure.
In the case where the arrays are all the same size, you can often gain performance advantages by using a multidimensional array of data instead of a cell array or struct array.
