Name
Title | ||
|---|---|---|
Roundoff Noise Reduction In State-Space Digital Filters Using High-Order Error Feedback And Realization |
Abstract | ||
|---|---|---|
This paper is concerned with the reduction of roundoff noise effects subject to l(2)-scaling constraints for state-space digital filters by means of high-order error feedback and realization. First, the roundoff noise gain is mimimized subject to l(2)-scaling constraints by choosing the coordinate transformation matrix appropriately. Optimal high-order error-feedback matrices are then determined so as to minimize the roundoff noise gain in the state-space digital filter transformed by the resulting coordinate transformation matrix. Finally a numerical example is presented to illustrate the utility of the proposed technique. |
Year | DOI | Venue |
|---|---|---|
2012 | 10.1109/APCCAS.2012.6419027 | 2012 IEEE ASIA PACIFIC CONFERENCE ON CIRCUITS AND SYSTEMS (APCCAS) |
Keywords | Field | DocType |
digital filters | Error feedback,Digital filter,Control theory,Matrix (mathematics),Computer science,Matrix algebra,State space digital filters,Electronic engineering,Transformation matrix,Scaling,Roundoff noise | Conference |
Citations | PageRank | References |
0 | 0.34 | 5 |
Authors | ||
3 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Takao Hinamoto | 1 | 158 | 50.09 |
| Akimitsu Doi | 2 | 10 | 13.07 |
| Wu-Sheng Lu | 3 | 296 | 24.90 |