About this document
FIR Filter Design in Digital Signal Processing by api-19804922 is a document available to read on EtoBox.
The document discusses design methods for finite impulse response (FIR) filters. It describes impulse response truncation (IRT) as the simplest design method, where the impulse response of an ideal filter is truncated to a finite length. However, IRT results in undesirable frequency characteristics due to the Gibbs phenomenon. Windowing techniques can be used to mitigate these effects. The document provides equations to calculate the impulse response from the desired frequency response for different filter
- Author
- api-19804922
- Language
- EN