error on the function of ss[Creation of State-Space Models]

2 ビュー (過去 30 日間)
Jason Zhu
Jason Zhu 2013 年 12 月 12 日
回答済み: Jason Zhu 2013 年 12 月 16 日
when enter >> A = [0 1;-5 -2]; B = [0;3]; C = [0 1]; D = 0; sys = ss(A,B,C,D,0.25);
has below error(it is in Chinese) 'double' 类型输入参数的函数 'ss' 没有定义。
it means the double type input function 'ss' no defined. my version is 2012b

採用された回答

Jason Zhu
Jason Zhu 2013 年 12 月 16 日
yes, you are correct. thank you anyway.

その他の回答 (1 件)

Suneesh
Suneesh 2013 年 12 月 13 日
You might not have the Control System Toolbox installed. Check that by executing:
ver

カテゴリ

Help Center および File ExchangeDynamic System Models についてさらに検索

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by