From 86e4acaef3d2f9aa77e349950354364d4f877f3e Mon Sep 17 00:00:00 2001
From: Dane Sabo <dane.sabo@pitt.edu>
Date: Thu, 9 Jan 2025 18:20:05 -0500
Subject: [PATCH] vault backup: 2025-01-09 18:20:05

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@@ -46,3 +46,4 @@ $$\delta_T(t) = \frac{1}{T} \sum_{N=-\infty}^N e^{j \omega_s T Nt} $$
 
 The spectrum of the sampled signal is also a periodic function of frequency with period $\omega_s$. 
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+ A lot of times, we need to filter the high frequency stuff out, or else we'll get some issues with aliasing.
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