vault backup: 2025-01-09 18:15:23

2025-01-09 18:15:23 -05:00 · 2025-01-09 18:15:23 -05:00 · fbbc7a1717
commit fbbc7a1717
parent ba611f56e7
2 changed files with 4 additions and 1 deletions
--- a/Theory.md
+++ b/Theory.md
@ -42,4 +42,7 @@ So then...

 $$\delta_T(t) = \frac{1}{T} \sum_{N=-\infty}^N e^{j(\frac{2\pi}{T})Nt}$$
 $$\delta_T(t) = \frac{1}{T} \sum_{N=-\infty}^N e^{j \omega_s T Nt} $$
-Then, this can be used to get all the way to $X(z)$.
+**Insert Steps from Class to get to $X^*(Z)$**
+
+The spectrum of the sampled signal is also a periodic function of frequency with period $\omega_s$. 
+![[Pasted image 20250109181319.png]]
--- a/20250109181319.png
+++ b/20250109181319.png