Ok Sunil, you've asked the same questions in 3 different posts. Worse, you are posting the question to unrelated threads. Now this one, you've dug up from a year ago, which is not good either (though nice to see that you have tried a search!!! [img]/images/graemlins/smile.gif[/img])
The correct way would have been to start a new thread to pose your question.
That said, the answer is no. There is no tutorial that I know of. Just as arjun786's post in this thread says...
A problem is a difference between what is perceived and what is desired, that
we want to reduce (Dewey 1933)