极点位置 P P2 阶数N -0.7071±p.7071 3827±j.9239-0.9239±j0.3827 0.3090±j0.9511-0.8090±j0.5878-1.0000 2588±j0,96590.7071±.7071-0.9659xj,2588 0.2225±j.97490.6235士j,78180.9010±j.43391.000 0.1951j0,98080.555:j0.8315-0.835j.5556-0.9808±jp.1951 0.1736士10.98480.50j.860-0.7560士j,54280.9397±j.3420-1.0000 分母多项式B()=p+bx-1P-1+b=P2-2+…+bP+b 系数阶数 1.00001.4142 1.00002.61313.41422.613 1.00003.23615.23615.23613.2361 00003.86377.46419.14167,46413.8637 1.00004,4940 1.00005.1258 137121.846225.688421.864213.13715.1258 1.00005.758816.581731.163441.986441.986431.163416.58175.7588 母因式|B(p)=B:(P)B1(P)B()BP)B3(P) B(P) (p+1) 2 (p2+1.4142p+1) P2+p+1)(p+1) 4 (p2+0.7654P+1)(p2+1.8478p+1) (p2+0.6180p+1)(p2+1.6180p+1)(户+1) 6 (2+0.5176p+1)(p2+1.4142p+1)(p2+1.9319p+1) (p2+0.4450p+1)(p2+1.2470p+1)(p2+1.8019p+1)(p+1) (p2+0.3902p+1)(p2+1.111p+1)(p2+1.6629p+1)(p2+1.9616p+1) (p2+0.3473p+1)(p2