---
readstatus: false
dateread:
title: "ME2046_Sampled_Data_Analysis_Reading_Chapter_2.pdf: 2254 ME 2046 SEC1000 DIGITAL CONTROL SYSTEMS"
year: Error: `format` can only be applied to dates. Tried for format object
authors:

citekey: "ME2046_Sampled_Data_Analysis_Reading_Chapter_2pdf2254ME"







---
# Indexing Information
## DOI
[](https://doi.org/)
## ISBN
[](https://www.isbnsearch.org/isbn/)
## Tags:


>[!Abstract]
>

>[!note] Markdown Notes
>None!

>[!seealso] Related Papers
>

# Annotations

>[!attention] Highlight
> *The result is illustrated in Figure 2.8. Note that the reconstructed signal is lagging behind the original signal. The reason is that the sampled signal did not contain values before t = 0 and only has finite terms. The interpolation formula is based on infinite series with both past and future samples available.*
> 

>[!attention] Highlight
> * (  ) mod( )   1 N S N*
> 
> >[!note] Note
> >NOTE! This uses the NYQUIST frequency. NOT the sampling frequency.

>[!attention] Highlight
> *One serious problem with the ideal low-pass filter given by Eq. (2.10) is that the filter is non-causal, since h(t) is nonzero for t < 0. h(t) starts at t   while the impulse that triggers the response does not occur until t  0*
> 

### Imported: 2025-01-16 6:03 pm