I'll post the code first then explain what I want:
<font class="small">Code:</font><hr /><pre> <font color="blue">if</font> ???
F=laplace(e);
<font color="blue">else</font>
F=e;
<font color="blue">end</font></pre><hr />
My problem is where the question marks are. I want to essentially say: if e is a function of t then perform the laplace transform on e, if not then F is just equal to e.
Is there a way to ask if e is a function of t?
Such as if I input before the above if statement:
syms t
e=exp(t)
Then I want Matlab to recognize e is dependent on t and then to perform Laplace.
On the other hand if I say
e=0
I want Matlab to just set F=e
Thank you