Article ID Journal Published Year Pages File Type
563749 Signal Processing 2010 11 Pages PDF
Abstract

This article describes a new kind of processing chain based on a non-uniform sampling scheme provided by a level-crossing ADC. The chain implements IIR filters which process directly the non-uniform samples without resampling in a regular scheme. The non-uniformity in the sample times leads to choose a state representation for the filters. The stability is studied and the performances of various numerical schemes used to implement the filters in this representation are compared.

Related Topics
Physical Sciences and Engineering Computer Science Signal Processing
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