Simultaneous amplitude and phase approximation for fir filters
β Scribed by F. Leeb; T. Henk
- Book ID
- 102815211
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 569 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0098-9886
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π SIMILAR VOLUMES
The non-linear problem of simultaneous approximation of the magnitude and phase by an FIR digital filter is studied. Usually this problem is solved indirectly by solution of the complex Chebyshev approximation problem of the frequency response of the filter, which can be described as a linear or non
A straightforward design method is delivered for bandpass wave digital lattice filters satisfying arbitrary amplitude and linear phase specifications. The optimality and efficiency of this method are ensured by two sources. On the one hand, the approximation is carried out directly without the need