Results 11 to 20 of about 654,105 (189)
Optimisation of multiplier-less FIR filter design techniques [PDF]
This thesis is concerned with the design of multiplier-less (ML) finite impulse response (FIR) digital filters. The use of multiplier-less digital filters results in simplified filtering structures, better throughput rates and higher speed.
Cemes, Radovan
core +10 more sources
Design &implementation of complex-valued FIR digital filters with application to migration of seismic data [PDF]
, 2006 One-dimensional (I-D) and two-dimensional (2-D) frequency-space seismic migration FIR digital filter coefficients are of complex values when such filters require special space domain as well as wavenumber domain characteristics. In this thesis, such FIR
Mousa, Wail Abdul-Hakim
core +6 more sources
Analytical design of FIR filters [PDF]
ICECS'99. Proceedings of ICECS '99. 6th IEEE International Conference on Electronics, Circuits and Systems (Cat. No.99EX357), 2000 A new recursive algorithm for the impulse response coefficients of a FIR lowpass filter is developed. The algorithm is obtained from the differential equation for the amplitude response of a lowpass filter. While the original filter exhibits maximally flat frequency response, the abridging of the impulse response provides a frequency response ...
Miroslav Vlcek +2 more
openaire +2 more sources
On Implementation and Design of Filter Banks for Subband Adaptive Systems [PDF]
, 1998 This paper introduces a polyphase implementation and design of an oversampled K-channel generalized DFT (GDFT) filter bank, which can be employed for subband adaptive filtering, and therefore is required to have a low aliasing level in the subband ...
Weiss, Stephan +11 more
core +5 more sources
Diyala Journal of Engineering Sciences, 2015 Digital filtering is one of the main fundamental aspect of digital signal processing (DSP). Finite Impulse Response (FIR) digital filter design involves multi parameter optimization, on which the existing optimization algorithm may does not work ...
Ali Subhi Abbood
doaj +1 more source
High performance IIR filter implementation on FPGA
Journal of Electrical Systems and Information Technology, 2021 This paper presents an improved design of reconfigurable infinite impulse response (IIR) filter that can be widely used in real-time applications. The proposed IIR design is realized by parallel–pipeline-based finite impulse response (FIR) filter.
Debarshi Datta, Himadri Sekhar Dutta
doaj +1 more source
Design of Very High-Speed Pipeline FIR Filter Through Precise Critical Path Analysis
IEEE Access, 2021 In this paper, we propose a new hardware architecture of a very high-speed finite impulse response (FIR) filter using fine-grained seamless pipelining.
Su Min Cho +4 more
doaj +1 more source
Online self-repair of FIR filters [PDF]
, 2003 Chip-level failure detection has been a target of research for some time, but today's very deep-submicron technology is forcing such research to move beyond detection.
Di Natale, Giorgio +3 more
core +1 more source
Design of Near Perfect Reconstruction Oversampled Filter Banks for Subband Adaptive Filters [PDF]
, 1999 In this brief, a design algorithm for real-valued and complex-valued oversampled filter banks which yield a low level of inband alias and enable simple subband adaptiv structures is presented.
Weiss, Stephan +4 more
core +5 more sources