Results 211 to 220 of about 148,638 (267)
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Laguerre digital filter design
1995 International Conference on Acoustics, Speech, and Signal Processing, 2002Using Laguerre networks in the discrete-time (DT) domain has already been addressed by Masnadi-Shirazi and Ahmed (1991). The main contribution of the present paper is to use the Laguerre networks in the frequency domain, and to design digital filters based on the specified frequency response.
Mohammad Ali Masnadi-Shirazi, M. Ghasemi
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Evolutionary design of digital filter
2010 Sixth International Conference on Natural Computation, 2010Evolutionary approaches have been used in a large variety of design domains, from aircraft engineering to the designs of filters. Many of these approaches use measures to improve the variety of solutions in the population. In this paper, An alternative approaches to the design of digital filter have been proposed using Multi-objective evolutionary ...
Pang Zhou, Dongmei Wei
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2018
In Chap. 5, the design of IIR filters was considered. In many digital signal processing applications, FIR filters are preferred to IIR filters because of the following advantages of FIR filters.
K. Deergha Rao, M. N. S. Swamy
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In Chap. 5, the design of IIR filters was considered. In many digital signal processing applications, FIR filters are preferred to IIR filters because of the following advantages of FIR filters.
K. Deergha Rao, M. N. S. Swamy
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On the design of recursive lowpass digital filters
ICASSP '79. IEEE International Conference on Acoustics, Speech, and Signal Processing, 1980The magnitude-squared characteristic of an ideal lowpass filter is approximated, over the finite interval [-1,1], by the ratio Φ(x)/Φ(x)+P(x) of two n-th-degree polynomials. The polynomials Φ(x) and P(x) are chosen such that the ratios P(x)/ Φ(x) and Φ(x)/P(x) approximate, in a Chebyshev sense, the zero function over the passband [x p ,1] and the ...
Kishan Shenoi, Bhagwati Prasad Agrawal
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Digital filters design by simulated annealing
IEEE Transactions on Circuits and Systems, 1989Presents preliminary results on the application of the simulated annealing (SA) algorithm to solve the general discrete coefficients filter design problem. The main characteristics of the approach taken with respect to optimal algorithms is that no particular assumptions are made on the filter structure or the cost function.
BENVENUTO N, MARCHESI, MICHELE
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Issues in the design of digital Nyquist filters
International Conference on Acoustics, Speech, and Signal Processing, 2003The authors examine the tradeoffs involved in the design of digital raised-cosine Nyquist filters for application in digital computer simulation or for incorporation in all-digital data modems. Both floating-point arithmetics (for simulation applications) and finite-precision arithmetics are considered.
MONDIN, Marina, E. BIGLIERI
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Design of bilinear digital ladder filters
Proceedings of ISCAS'95 - International Symposium on Circuits and Systems, 2002Methods for designing bilinear switched-capacitor (SC) ladder filters are well known. However, they cannot be directly extended to digital filters because of the delay-free loops allowed in SC filters. In the present paper, design methods for low-sensitive bilinearly transformed voltage-current ladder filters are developed.
Svante Signell +3 more
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Design and Implementation of Digital Tomographic Filters
IEEE Transactions on Medical Imaging, 1983A technique is proposed which allows the selective filtering of conventional radiographs in order to obtain depth-dependent information by utilizing the depth-dependent information contained therein. This technique, referred to as tomographic filtering or tomographic filtration process (TFP), takes advantage of the finite size of the X-ray source, so ...
J M, Costa +2 more
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Array based design of digital filters
IEEE Transactions on Acoustics, Speech, and Signal Processing, 1990It is noted that signal processing designs for real-time large-scale systems are increasingly confronted with two conflicting objectives. The traditional objective of optimal design in low signal-to-noise ratio environments is confronted with the need for simplicity in implementation and speed of computation.
Jorge L. Aravena, William A. Porter
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An expert system for digital filter design
Signal Processing, 1995zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Vito Cappellini +3 more
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