Digital FIR filter architecture based on the residue number system
نویسندگان
چکیده
منابع مشابه
Digital FIR Filter Architecture Based on the Residue Number System
In this paper, architecture of residue number system used in FIR filters, is presented. For many years residue number coding has been recognized as a system which provides capability for implementation of a high speed addition and multiplication. These advantages of residue number system coding for the high speed FIR filters design results from the fact that an digital FIR filter requires only ...
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New approach to hardware FIR filter implementation is described in this paper. Method includes the conversion to the frequency domain, as well as the principles of residue number systems and number-theoretic transforms. Parameterized RTL IP-core generators were implemented for both conventional and developed methods. These IP generators were used to implement different devices for different fil...
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The essence of finite impulse response (FIR) digital filter design is the problem of the parameter optimization. Namely the optimal parameters of FIR digital filter are the core of the design. In due to the traditional design method of FIR digital filter is not only accuracy not high but also sideband frequency is difficult to determine. Improve Weight Particle Swarm Optimization (IWPSO) to des...
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ژورنال
عنوان ژورنال: Facta universitatis - series: Electronics and Energetics
سال: 2009
ISSN: 0353-3670,2217-5997
DOI: 10.2298/fuee0901125s