Design of variable digital filters based on state-space realizations

IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences

Volumn E84-A, Issue 8, 2001, Pages 1822-1830

  Matsukawa, H ^a   Kawamata, M ^a  

^a TOHOKU UNIVERSITY   (Japan)

Author keywords

Balanced realization; Minimum round off noise realization; Statistical sensitivity; Variable digital filter

Indexed keywords

IIR FILTERS; MATHEMATICAL TRANSFORMATIONS; MATRIX ALGEBRA; NUMERICAL METHODS; SIGNAL FILTERING AND PREDICTION; STATE SPACE METHODS; STATISTICAL METHODS;

BALANCED REALIZATION; MINIMUM ROUND-OFF NOISE REALIZATION; STATISTICAL SENSITIVITY; TRUNCATED TAYLOR SERIES; VARIABLE DIGITAL FILTERS;

DIGITAL SIGNAL PROCESSING;

EID: 0035422785     PISSN: 09168508     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (12)

1. Variable digital filters
2. Spectral transformations for digital filters
3. A unified study on the analysis of statistical coefficient sensitivities of digital filters
4. Balanced realizations as minimum sensitivity structures in linear systems
5. Synthesis of minimum roundoff noise fixed point digital filters
6. Roundoff noise in digital filters: Frequency transformations and invariants
7. Minimum uncorrelated unit noise in state-space digital filtering
8. On the design of optimal state-space realizations of second-order digital filters
9. A unified approach to the optimal synthesis of fixed-point state-space digital filters
10. Synthesis of 2-D separable denominator digital filters with minimum roundoff noise and no overflow oscillations
11. Design of recursive digital filters with variable characteristics
12. A synthesis of variable IIR digital filters