:) I solved it myself....thanx!
※ 引述《huhu (huhu)》之銘言：
> Dear all: This question includes Filter and Random processing..may I have
> any idea form you? Thanx :)
> Question:
> Let x[n] be a zero-mean white Gaussian random process with variance
> of 1 and let y[n] be the output when x[n] is filtered using a two-tap
> FIR filter with coefficients of [1 1]. Find the probability of the
> event { y[n+1]＞1 } given that y[n]=1.
--
= [Origin] 中興電機 拿鐵屋 bbs.ee.nchu.edu.tw
= [Author] huhu post from cpe-72-227-52-99.stny.res.rr.com