About this document
Frequency Analysis in Digital Signal Processing by fikret is a document available to read on EtoBox.
The document provides an overview of digital signal processing concepts including: 1) Frequency analysis of linear time-invariant (LTI) systems, which shows that the input/output relation in the z-domain is Y(z) = X(z)H(z) and the frequency response is obtained by evaluating the transfer function H(z) on the unit circle. 2) Examples of ideal discrete-time filters and how they are not realizable. 3) The concepts of phase distortion, group delay, and how a linear phase response simply causes a delay.
- Author
- fikret
- Language
- EN