Entering a formula by user

1 次查看（过去 30 天）
Karel
Karel 2012-7-25
Is there a function which allows me to ask for a formula, while the prgram is beeing used, and subsequently use that formula?

请先登录，再回答此问题。

采纳的回答

Nirmal
Nirmal 2012-7-25
Have a look at eval: http://www.mathworks.com/help/techdoc/ref/eval.html
aMatrix = magic(5);
expression = input('Enter the name of a matrix: ','s');
if (exist(expression,'var'))
mesh(eval(expression))
end

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Get Started with MATLAB 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