清空筛选条件
清空筛选条件

Undefined command/function 'solve'

3 次查看（过去 30 天）
Cristian
Cristian 2012-11-18
Hi, I have a problem when try to use the command '*solve*'.
I have the following line:
double(solve('1=2*sin(m)'))
Produces this error message:
??? Undefined command/function 'solve'.
Can help me?
Sorry for my English. Thank you.

请先登录，再回答此问题。

采纳的回答

Walter Roberson
Walter Roberson 2012-11-18
Solve is part of the Symbolic Mathematics Toolbox, which needs to be installed and licensed. The Symbolic Mathematics Toolbox is included with the Student Version (but is not necessarily installed by default), but is extra cost for the Academic and Commercial versions.
  5 个评论
显示 3更早的评论
Walter Roberson
Walter Roberson 2012-11-18
Try
which -all syms
and see if it says it is there, and see if it also reports "no license".

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Code Performance 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by