From da186a51b656dc9e2894a3d9952b427c7fff9567 Mon Sep 17 00:00:00 2001 From: Dane Sabo Date: Thu, 16 Jan 2025 16:08:31 -0500 Subject: [PATCH] vault backup: 2025-01-16 16:08:31 --- .../2025-01-09 Sampling Theory.md | 2 ++ 1 file changed, 2 insertions(+) diff --git a/300s School/ME 2046 - Digital Control Theory/2025-01-09 Sampling Theory.md b/300s School/ME 2046 - Digital Control Theory/2025-01-09 Sampling Theory.md index c3087f8d..abe37441 100644 --- a/300s School/ME 2046 - Digital Control Theory/2025-01-09 Sampling Theory.md +++ b/300s School/ME 2046 - Digital Control Theory/2025-01-09 Sampling Theory.md @@ -48,5 +48,7 @@ The spectrum of the sampled signal is also a periodic function of frequency with ![[Pasted image 20250109181319.png]] A lot of times, we need to filter the high frequency stuff out, or else we'll get some issues with aliasing. +**Band Limited** $|X(j\omega)|=0 \forall |\omega|>\omega_0$ + # Shannon's Sampling Theorem - x(t) can be uniquely determined if the samples have sampling frequency with a specific \ No newline at end of file