Analysis of noise, sensitivity and dynamic range in digital filters using multiplier extraction approach
Abstract
The evaluation of sensitivity, roundoff noise and dynamic range of digital filters involves the calculation of a number of substructure transfer functions. A method of calculating these substructure transfer functions based upon the multiplier extraction approach is proposed. This new method requires only the evaluation of a series of determinants and thus avoids the need for matrix inversion.
- Publication:
-
Electronics Letters
- Pub Date:
- April 1981
- DOI:
- Bibcode:
- 1981ElL....17..286H
- Keywords:
-
- Digital Filters;
- Electromagnetic Noise;
- Frequency Ranges;
- Multipliers;
- Signal Processing;
- Transfer Functions;
- Matrices (Mathematics);
- Noise Spectra;
- Sensitivity;
- Substructures;
- Electronics and Electrical Engineering