MLIP L37 Principal Component Analysis (PCA) 

sir i passed the medical image analysis course in nptel (iit kharagpur) with decent marks. ii am indebted to you sir, for all the doubts u cleared and that too in record time. because of that i could succeed. thanks a tonne sir. i dont have your email id thus using this public forum to thank you. you are doing a great service to the youth of today sir. god bless u