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[University Maths] Convolution
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Pinkie-osaurus is
in
University Maths
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Having difficulty with this convolution problem. It goes as follows
y[n]=x[n]*h[n]
x[n]=(1/2)n-2 u[n-2]
h[n]=u[n 2]
I've gotten as far as substituting m=k-2, giving me
x1[n] = (1/2)n u[n]
h1[n] = u[n]
y[n]=∑x1[m] h1[n-m] = x1[n] * h1[n]
Here's where I'm stuck. The Solution gives
y[n] = 2[1-(1/2)n ]u[n]
And I don't know how to get there.
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