Lecture 21: Sampling

Course Info

Instructor

Prof. Dennis Freeman

Departments

Electrical Engineering and Computer Science

As Taught In

Fall 2011

Level

Undergraduate

Topics

Engineering
- Electrical Engineering
  - Digital Systems
  - Signal Processing

Learning Resource Types

Exam Solutions

Exams

Lecture Notes

Lecture Videos

Open Textbooks

Problem Set Solutions

Problem Sets

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Lecture Videos

Instructor: Dennis Freeman

Description: Sampling produces a discrete-time (digital) signal from a continuous-time (physical) phenomenon. Anti-aliasing and reconstruction filters remove unnecessary frequencies while retaining enough information to reconstruct the original signal.