Modelling of real systems based on measuring results
- 1 January 1991
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
- p. 3373-3376 vol.5
- https://doi.org/10.1109/icassp.1991.150177
Abstract
An extended version of a method for measuring the performance of real digital systems implemented with finite wordlength is described. The method yields the complex frequency response and the power density spectrum of the noise, due to the wordlength reduction after arithmetic operations. Based on these results, two rational transfer functions are calculated, yielding a model of the two properties and thus an identification, of the system investigated.<>Keywords
This publication has 1 reference indexed in Scilit:
- The digital all-pass filter: a versatile signal processing building blockProceedings of the IEEE, 1988