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>> R1=1;L=10e​-3;C1=10e-​6;R2=10; A=[{-R1/L}​{-1/L};{1/​C1}{-1/{R2​*C1}}]; B=[{1/L};0]; C[0 1]; D=[0]; ??? A=[{-R1/L}​{-1/L};{1/​C1}{-1/{R2​*C1}}]; | Error: Unbalanced or unexpected parenthesis or bracket.

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Harry
Harry 2013-9-12
help with this

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回答（2 个）

Image Analyst
Image Analyst 2013-9-12
You can't just place two cells next to each other like that - you need a comma or semicolon to separate them. Try replacing }{ with }, {
  2 个评论
Image Analyst
Image Analyst 2013-9-12
编辑：Image Analyst 2013-9-13
Actually I don't know why you're using cells anyway. Why not just use parentheses so you have normal, regular numbers, not cells. Cells are not for the faint of heart beginner MATLAB programmers.

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Ilham Hardy
Ilham Hardy 2013-9-12
I don't know what you are trying to achieve, but i think you should start with perusing this... http://matlab.wikia.com/wiki/FAQ
R1=1;
L=10e-3;
C1=10e-6;
R2=10;
A=[(-R1/L)*(-1/L);(1/C1)*(-1/(R2*C1))];
B=[(1/L);0];
C=[0 1];
D=0;
  4 个评论
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Harry
Harry 2013-9-12
and I am trying to get the step response of R,L,C circuit using steady state equation.

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