- #1
redundant6939
- 10
- 0
Homework Statement
[itex]x(t) = cos(3πt)[/itex]
[itex]h(t) = e-2tu(t)[/itex]
Find [itex]y(t) = x(t) * h(t) [/itex](ie convolution)
Homework Equations
Y(s) = X(s)H(s) and then take inverse laplace tranform of Y(s)
The Attempt at a Solution
[itex] L(x(t)) = \frac{s}{s^2+9π^2} [/itex]
[itex] L(h(t)) = \frac{1}{s+2} [/itex]
I then try to find the partial fractions but it looks more complicated than it should be..