i dont suppose anyone here could help me with some homework i need to do for my uni course. the only question ive been unable to do is the following: You are given two data points 10 samples apart y(10)=8.1 and y(0)=12 but you know that the underlying model is y(n)=ay(n-1)+b. Given that the asymptotic value for y is 7.6, compute b (to 2 d.p.). i kinda need the answer fairly quickly so if you are able then please reply and i will be extreamly gratefull
You big cheating naughty person. Work it out for your self, if you didn't know it you should've asked your lecturer earlier on.
im wanting help to help me understand it, its a very difficult thing to work out. i was just wondering if any1 here can explain it better then my lecturer edit/ doesnt matter ive figured it out now
Not sure I can explain it too well, it's been a while, but I can throw a few vague formulas at you. y(n) = ay(n-1) + b => e^n = Ae^(n-1) + B (B = e^b) ? => Aaaargh, balls. I can't remember without looking at my notes. Which, I'm sorry, is too much hassle. GL anyway, hehe.
