- #1
Larrytsai
- 228
- 0
Homework Statement
A signal x(t) with Fourier transform X(jw) undergoes impulse-train sampling to generate
xp(t) = sum[ x(nT)deltafnc(t-nT)
Where T = 10^(-4), Determine with these constraints whether the signal can be recovered.
a) X(jw) = 0 for |w|> 5000pi
Homework Equations
ws>2wm
ws = 2pi/T
The Attempt at a Solution
So the sampling period is T = 10^(-4). And the sampling frequency ws = 2pi/10^(-4)
we know that ws must be > 10000pi, therefore the signal is not recoverable given the constraints.
SOLVED**********************