how to save mutiple files where each file store output of NN train method?

for i=1:20
% some stuff for net, P and T
var= train(net,P,T);
currentFile = sprintf('var_%d.mat',i);
save(currentFile,'var');
end

files are made with common variable names and thus problem in loading the files in different scripts for sim method.

Thanks in advance!

Answer 1

[Walter Roberson]

That code should be fine for writing different files, each of which has the save variable name "var".

If you want to load multiple "var" into the same MATLAB session, instead of using

load('var_9.mat')

(for example), use

var = cell(20,1);
for i = 1 : 20
  currentFile = sprintf('var_%d.mat', i);
  T = load(currentfile);
  var{i} = T.var;
end

The result would be cell array, var, with var{9} containing the values from var_9.mat (for example)

[A]

Thanks. But problem comes when I use:

T = load(currentFile);
var{id} = T.var;
[a b]= sim(var{id},testData);

[A]

It worked...my testData need to be double! your solution works thanks!!!