Recent content by wantan7671

Thanks for the insight Jim. So for now, if nothing is connected there, can I assume the entire block only has U (input) and Y (output) points ? And obtain the Transfer Function directly? (or is there another technique for these sort of things?)

the question is just to find the transfer function for that block diagram. I drew the blue box myself. Just wondering if it's actually valid to have a drawing like this with "loose ends"

Hi guys, this is quite an inbetween question , not really homework but still theory. http://img850.imageshack.us/img850/1290/81696653.jpg Came across this diagram and was wondering if the arrow (in blue box) can be ignored ? Quite irritated by it now since I can't be sure how I should...