From 9ce70e382662a54c2ec503566092d6e3d9c5ef05 Mon Sep 17 00:00:00 2001 From: Dane Sabo Date: Thu, 9 Jan 2025 18:22:52 -0500 Subject: [PATCH] vault backup: 2025-01-09 18:22:52 --- 2025-01-09 Sampling Theory.md | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/2025-01-09 Sampling Theory.md b/2025-01-09 Sampling Theory.md index e697ffcf0..c3087f8d9 100644 --- a/2025-01-09 Sampling Theory.md +++ b/2025-01-09 Sampling Theory.md @@ -46,4 +46,7 @@ $$\delta_T(t) = \frac{1}{T} \sum_{N=-\infty}^N e^{j \omega_s T Nt} $$ The spectrum of the sampled signal is also a periodic function of frequency with period $\omega_s$. ![[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. \ No newline at end of file + A lot of times, we need to filter the high frequency stuff out, or else we'll get some issues with aliasing. + +# 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