Convert tf to struct

2016 7 9
2 个回答
更新时间：2022 7 13
48 次查看（30 天）

回答（2 个）

Walter Roberson
Walter Roberson 2022-7-13
Ran in:

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Ran in:
G11 = tf([1 2], [3 4]);
G12 = tf([3 4], [5 6 7]);
G21 = tf([8], [9 10]);
G22 = tf([11 12 13], [14 15 16 17]);
G = [G11, G12; G21, G22]
G = From input 1 to output... s + 2 1: ------- 3 s + 4 8 2: -------- 9 s + 10 From input 2 to output... 3 s + 4 1: --------------- 5 s^2 + 6 s + 7 11 s^2 + 12 s + 13 2: --------------------------- 14 s^3 + 15 s^2 + 16 s + 17 Continuous-time transfer function.
S(1,1) = struct(G(1,1));
Warning: Calling STRUCT on an object prevents the object from hiding its implementation details and should thus be avoided. Use DISP or DISPLAY to see the visible public details of an object. See 'help struct' for more information.
S(1,2) = struct(G(1,2));
Warning: Calling STRUCT on an object prevents the object from hiding its implementation details and should thus be avoided. Use DISP or DISPLAY to see the visible public details of an object. See 'help struct' for more information.
S(2,1) = struct(G(2,1));
Warning: Calling STRUCT on an object prevents the object from hiding its implementation details and should thus be avoided. Use DISP or DISPLAY to see the visible public details of an object. See 'help struct' for more information.
S(2,2) = struct(G(2,2));
Warning: Calling STRUCT on an object prevents the object from hiding its implementation details and should thus be avoided. Use DISP or DISPLAY to see the visible public details of an object. See 'help struct' for more information.
S
S = 2×2 struct array with fields:
Numerator Denominator Variable IODelay Variable_ ioDelayMatrix InputDelay OutputDelay Ts TimeUnit InputName InputUnit InputGroup OutputName OutputUnit OutputGroup Notes UserData u y TimeUnit_ InputName_ InputUnit_ InputGroup_ OutputName_ OutputUnit_ OutputGroup_ Notes_ CrossValidation_ Name Name_ IOSize_ Version_ SamplingGrid Data_ SamplingGrid_

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Walter Roberson
Walter Roberson 2022-7-13
Not sure what benefit this gives compared to just indexing the tf object.

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