symbolic variables in MATLAB

1 次查看（过去 30 天）
Itachi
Itachi 2012-8-28
Hi guys, I getting this error, any ideas?
Loading from: matlab.mat
??? Error using ==> error
Formatted arguments cannot be non-scalar numeric matrices.
Error in ==> sym.sym>assumptions at 2180
error('symbolic:sym:sym:errmsg1','Second argument %s not recognized.',a);
Error in ==> sym.sym>tomupad at 2148
assumptions(S,x,a);
Error in ==> sym.sym>sym.sym at 114
S.s = tomupad(x,a);
Error in ==> Frame_Analysis at 297
X=sym('x',[1 m]); % Definition of design variables
  3 个评论
显示 1更早的评论
Itachi
Itachi 2012-8-28
Hi again, about this problem. I've saved my workspace in matlab.mat . when I run my code I get correct answers but when my friend runs the same code on his computer he got this error!!!!
Walter Roberson
Walter Roberson 2012-8-28
Your friend is running an earlier version of MATLAB than you are.

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2012-8-28
Which MATLAB release are you using? The ability to pass in array sizes is only a release or two old.

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Matrices and Arrays 的更多信息

标签

产品

Community Treasure Hunt

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

Start Hunting!

Translated by