M8.1:
使用光盘中已经给出的 factorize.m,可以得到如下结果:
syms z
p = [-0.3 0.16 0.1 1.2 0.1 0.16 -0.3];
factorize(p)
结果为:
>> M8_1
ans =
1.000000000000000 -1.885382627536369 0
1.000000000000000 1.228483756545367 1.878525099851650
1.000000000000000 0.653961853712998 0.532332519847075
1.000000000000000 -0.530396316055330 0
故级联实现为:
同样的道理,对于 a,b,c,d 四问,也都可以得到如下结果:
对于 b:
结果为:
>> M8_1
p=[2 -3.8 1.5 -4.2 1.5 -3.8 2]
ans =
1.000000000000000 -2.032515973706508 0
1.000000000000000 1.190268485449873 1.000000000000000
1.000000000000000 -0.565751458400392 1.000000000000004
1.000000000000000 -0.492001053342974 0
故级联实现为:
对于 C:
结果为:
>> M8_1
p=[0.3 0.16 0.1 -0.1 -0.16 -0.3]
ans =
1.000000000000000 -1.000000000000000 0
1.000000000000000 -0.082515946857132 1.000000000000000
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