Matlab

j'ai une probleme aprés l'exécution du programme, comment je faire pour résolut ce probleme ???:

Error using ==> zeros
Out of memory. Type HELP MEMORY for your options.

Error in ==> config at 162
ai = zeros(net.layers{i}.size,Xq);

Error in ==> setup at 11
[net,X,Xi,Ai,T,EW,Q,TS,message,err] = nntraining.config(net,X,Xi,Ai,T,EW);

Error in ==> trainru at 97
[net,data,tr,message,err] = nntraining.setup(net,mfilename,X,Xi,Ai,T,EW);

Error in ==> network.train at 107
[net,tr] = feval(net.trainFcn,net,X,T,Xi,Ai,EW,net.trainParam);

Error in ==> make_grapheme_codebook at 32
codebook = train(codebook, graphemes');

Error in ==> code at 3
make_grapheme_codebook('Handwritings/train', 400);