- #1
seang
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I'm having trouble understanding convolution. In particular, in convolving h(t) and x(t), I have no idea what to do when x(t) = u(t-1). So for example, if h(t) = exp(-at)u(t) an x(t) = u(t-1). Is this even the right set up? I don't think it is.
[tex]\int_o^t e^{-a(t-T)}u(t-1)dT[/tex]
the other idea I had was
[tex]\int_1^t e^{-a(t-T)}u(t)dT[/tex]
but I doubt this too.
Help?
[tex]\int_o^t e^{-a(t-T)}u(t-1)dT[/tex]
the other idea I had was
[tex]\int_1^t e^{-a(t-T)}u(t)dT[/tex]
but I doubt this too.
Help?
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