Matlab ......\cic_filter.m ......\filter.vhd ......\filter_tb.vhd ......\half_band_filter.m ......\rmf_algorithm.m ......\rrctbl.m ......\rrc_h_generator.m ......\rrc_rom.m Quartus .......\CIC_filter.tdf .......\halfbandfilter.tdf .......\rmfilter.vhd