Converting symbolic exponential function into linear form

2019 8 20
2 个回答
回答已采纳
更新时间：2019 8 25
7 次查看（30 天）

0 个投票

Hi, below I have a code to solve symbolically differential equation.
My question is simple:
How to present the solution in linear form instead of exponential form. So basically what is the code to logarithm symbolically function on both sides of the solved equation?
syms A(t) k A0
R = -diff(A) == k*A;
cond = A(0) == A0;
A(t) = dsolve(R,cond)

请先登录，再回答此问题。

 采纳的回答

Jyotsna Talluri
Jyotsna Talluri 2019-8-25

1 个投票

Use 'simplify' function on applying log on both sides of equation
z= log(A(t));
logA = simplify(z , 'IgnoreAnalyticConstraints', true);

更多回答（1 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Numeric Solvers 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