How to have an eq. with an unknown?

1 次查看（过去 30 天）
Will
Will 2012-2-8
Hi
I would like to write
x0+a*s1=x1 but keeping a as an unknown so that if I replace with values, I get:
[1; 1]+a*[1; 0]=[1+a; 1]
Is this possible?

请先登录，再回答此问题。

回答（2 个）

Sean Lawson
Sean Lawson 2012-2-8
As far as I know, not possible...
Walter Roberson
Walter Roberson 2012-2-8
Symbolic toolbox.
syms x0 x1 a s1
x1 = x0 + a * s1;
subs(x1, {x0, s1}, [1;1], [1;0])

类别

在 Help Center 和 File Exchange 中查找有关 Calculus 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