ࡱ > V X U 9 R bjbj 2Z % l 8 B V j) j N N " p p p O O O ( ( ( ( ( ( ( $ * , ^ ( E O K O O O ( p p $) O p p ( O ( s V A# @ $ p B {} c # $ :) 0 j) # x R- o p R- $ Ym_l'Yf[xvzuzYef['Y~ N0W,g`Q zS 2 4 2 3 0 1 0 _b | *zz*)Yf[b _f[g Qf[g -NezTy sNOSYt[ c -Ne ezTy I n t r o d u c t i o n t o M o d e r n S i g n a l P r o c e s s i n g NYe^1 Se Ly oRYec ]\OS 0 0 0 5 2 6 8 E - m a i l f x y u @ z j u e m . z j u . e d u . c n T|5u 1 3 3 8 8 4 2 8 4 8 4 NYe^2 Ly ]\OS E - m a i l T|5u NYe^3 Ly ]\OS E - m a i l T|5u Q;`f[epeSvQRM1 f[R1 6 f[e 3 2 f[e f[ 4 f[e 2 4 f[e 4 f[e [ vQN f[Rpe 2 8he_ cNzbJT N0zQ[-Ne{NN\N3 0 0 W[ ,gzSbNN2 ebQ[ N0sNOSYt[ 1 . N~sNOSYt(WsNOTOo`Yt-Nv͑0WMOT\O(u 2 . N~sNOSYtxvzvWƋ+RT^!j0 N0sNOSYtsQ.{lT^(u ;NSb 1 . jVXT1YwN~ 2 . is^!jTs^3zOSYtt 3 . Se0OTƋ+R 4 . ^s^3zOSv_l\y+Y^!j 5 . ~~nl 6 . ^aS\fnl 7 . ~'`KmTP[&^~'`Km^!j; 8 . sRgTRs10O; 9 . *gw7h,g^Rc