Design of FIR Filter Based on Distributed Algorithm and FPGA

FIR filter is a basic processing unit for digital signal in common use.Aimed at the problems,the FIR filter is implemented using hardware designing methods,and presented a scheme which is designed with a FIR filter of high linear phase and can be effectively realized in FPGA.The satisfying results are gained through programming and simulating for the design.The FIR filter implemented with the scheme is a smaller volume,high reliability,lower cost,and shorter designing time.Therefore,it is a better scheme for designing high speed digital filter.