Abstract | ||
---|---|---|
The discrete W transform (DWT) is widely used in digital signal processing. This paper proposes a novel approach to compute DWT via computation of the first-order moments without multiplications. A scalable and efficient systolic array is designed to implement this approach. Compared with the other existing methods, the proposed algorithms are simpler and more applicable. |
Year | DOI | Venue |
---|---|---|
2014 | 10.1007/s00034-014-9769-6 | Circuits, Systems, and Signal Processing |
Keywords | Field | DocType |
Discrete W transform, First-order moments, Systolic array | Digital signal processing,Systolic array,Algorithm,Discrete Fourier transform (general),Discrete sine transform,Mathematics,Scalability,Computation | Journal |
Volume | Issue | ISSN |
33 | 9 | 1531-5878 |
Citations | PageRank | References |
0 | 0.34 | 14 |
Authors | ||
2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Jianguo Liu | 1 | 0 | 0.34 |
Hua Xia | 2 | 6 | 5.24 |