Name
Title | ||
|---|---|---|
General form for designing two-dimensional quadrantally symmetric linear-phase FIR digital filters by analytical least-squares method |
Abstract | ||
|---|---|---|
The analytical least-squares method has been generalized and extended for designing 16 types of two-dimensional FIR filters with quadrantally symmetric or antisymmetric frequency responses. By means of a closed-form transformation matrix, this fast design method can determine the filter's coefficients very effectively without a recourse to an iterative optimization technique or matrix inversion, Design examples are presented to illustrate the simplicity and efficiency of the proposed method. |
Year | DOI | Venue |
|---|---|---|
1996 | 10.1016/0165-1684(95)00132-8 | Signal Processing |
Keywords | Field | DocType |
least-squares method,FIR filter | Least squares,Linear phase,Mathematical optimization,Digital filter,Inversion (meteorology),Matrix (mathematics),Control theory,Antisymmetric relation,Finite impulse response,Transformation matrix,Mathematics | Journal |
Volume | Issue | ISSN |
48 | 2 | 0165-1684 |
Citations | PageRank | References |
4 | 0.49 | 1 |
Authors | ||
2 | ||
Name | Order | Citations | PageRank |
|---|---|---|---|
| Soo-Chang Pei | 1 | 60 | 6.87 |
| Jong-Jy Shyu | 2 | 301 | 52.87 |