neural networks MatLab 7.11 -2010b

good morning, I am using program matlab 7.11 and am having much difficulty in creating net neural, he would like knowing how much you collect for, to create a net neural in line of command; to insert data (it brings back to normal they (it leaves values-1 to 1, when lists of the Stock Exchange were given-) to train the net to simulate (with new data, to obtain answer) plot the printers doing that using 4 networks function different, feedforwardnet, narxnet, timedelaynet, elmannet, (or it specifies some other one for market of action, precise of 4 different codes) it would like what they had delay (propria when 3, 4,5 left in waterfall in the entry delay... 10 entries)---to create this code all that had had cost to me?