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2010•Journal of Beijing Technology and Business UniversityRequires access

HARDWARE IMPLEMENTATION'S OPTIMIZATION OF FPGA-BASED PARALLEL FIR DIGITAL FILTERS

Jiang Yuan-zhi

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Abstract

The hardware implementation and optimization and improvement proposal for FPGA-based Parallel FIR digital filters were detailed in this paper.The principle of FIR filter and the implementation structure of traditional linear FIR filter were introduced,and thoughts of optimization and improvement for Parallel FIR digital filters were proposed.Each module's specific functions and technology were set out,and parallel FIR digital filters' expansion applications were then put forward.

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What this paper is about

The hardware implementation and optimization and improvement proposal for FPGA-based Parallel FIR digital filters were detailed in this paper.The principle of FIR filter and the implementation structure of traditional linear FIR filter were introduced,and thoughts of optimization and improvement for Parallel FIR digital filters were proposed.Each module's specific functions and technology were set out,and parallel FIR digital filters' expansion applications were then put forward.

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Available abstract

The hardware implementation and optimization and improvement proposal for FPGA-based Parallel FIR digital filters were detailed in this paper.The principle of FIR filter and the implementation structure of traditional linear FIR filter were introduced,and thoughts of optimization and improvement for Parallel FIR digital filters were proposed.Each module's specific functions and technology were set out,and parallel FIR digital filters' expansion applications were then put forward.

Key concepts: Finite impulse response, Half-band filter, Field-programmable gate array, Digital filter, Computer science, Filter (signal processing), Set (abstract data type), Computer hardware

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