Result ilaplace a number

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john
john 2013-7-29
回答： RahulTandon 2015-7-7
Hi,
from this code:
a=55/4/sym('s^2');
b=ilaplace(a);
I got:
(55*t)/4
How can I get result like 13,75*t????
Thanks

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回答（2 个）

Azzi Abdelmalek
Azzi Abdelmalek 2013-7-29
double(coeffs(b))
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john
john 2013-8-1
In variable "b" exist exp(t)/4...but result is 0.25*[1, t]....so [1, t] means always expression "exp(t)"?

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RahulTandon
RahulTandon 2015-7-7
a=55/4/sym('s^2'); b=ilaplace(a); vpa(b) % this will give you the complete answer!

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