Laplace of Constant a
23 次查看(过去 30 天)
显示 更早的评论
Hi,
I can't get Matlab to return the correct answer for a single constant. Lest say a
For example
f(t)=1
LT f(t) =1/s
However what I change 1 to a constant matlab return the incorrect answer
Why does matlab not like the constant? As the laplace inverse of 1/s^2 = t
0 个评论
采纳的回答
Star Strider
2019-10-9
You must tell the laplace function what the independent variable and transformation variable are. It has no way of knowing, otherwise.
Using your example:
syms a s t
f1 = (a*t)/t
F1 = laplace(f1,t,s)
producing:
f1 =
a
F1 =
a/s
4 个评论
更多回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Loops and Conditional Statements 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!