search

sdrforengineers / bookerrata

This is the issues and errata for the "Software Defined Radio for Engineers" book
4 stars 0 forks source link

Chp 2 Pg 32: Interpolated, not decimated #1

Open solomonbstoner opened 3 years ago

solomonbstoner commented 3 years ago

In Chapter 2, on Page 32, of the book, I believe the term should be interpolated, not decimated.

The spectra for the sequence x[n], y[n] and z[n] are illustrated in Figure 2.13, where the frequency range of the original signal is 0 ≤ |ω x | ≤ π , and the frequency range of the decimated interpolated signal is 0 ≤ |ω z | ≤ π

solomonbstoner commented 3 years ago

My proposed amendment to the page.

Screenshot from 2021-08-19 21-26-42

Could someone help verify if my change is correct, or if I misunderstood the content of the page, please?