It is not neccessary to load all 2000 agents into MATLAB (consume memory and tricky to assign unique name) to evaluate their performance. Instead, I believe a more reasonable approach would be load an agent, run 10 tests, log results and repeat
% get a list of all mat file in the folder, assuming only agent are saved in the folder as mat file
listing = dir('*.mat');
for ct = 1:numel(listing)
load(listing(ct).name)
% run test on agent
% log result
end
% combine result from each agent
% analyze
