{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

EL611 Sampling Soln

# EL611 Sampling Soln - Sampling 1 A set of samples nT f is...

This preview shows pages 1–3. Sign up to view the full content.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Sampling 1. A set of samples, ) ( nT f , is given below. All samples that are not shown are zero. Find the unique fuction, ) ( t f , whose bandwidth satisfies T / that passes through all of these samples. Your answer may contain the parameter T . Answer: Use the Nyquist Reconstruction Formula (8.12). ) ( ) ( sin 2 sin 2 ) ( ) ( sin ) ( T t T T t T t T t T T t T T t T t f 2. A signal, ) ( t f , has the spectrum shown below ) ( nT f t T T 2 1 2 ) ( F A a) What is the minimum rate (Nyquist rate) at which we can sample ) ( t f if we want to reconstruct it exactly from its samples ) ( nT f ? T f T s 1 . b) Sketch ) ( F if ) ( t f is sampled exactly at the Nyquist rate. c) Sketch ) ( F if ) ( t f is sampled at three fourths of the Nyquist rate,i.e 4 3 T ....
View Full Document

{[ snackBarMessage ]}

### Page1 / 5

EL611 Sampling Soln - Sampling 1 A set of samples nT f is...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online