摘要
介绍了FIR数字滤波器FPGA的实现方法,阐述了FIR滤波器的线性相位特点和结构原理,并依据这些原理,对FIR卷积运算算法的VHDL的实现进行了探讨。
The implementing method of FIR(finite im- pulse response)digital filter on FPGA is introduced, characteristics of linear phase and structure of FIR Filter is expounded and the implementation of VHDL of FIR Convolution Algorithms based on the above principles is discussed.
出处
《计算机与数字工程》
2007年第1期163-164,170,共3页
Computer & Digital Engineering
关键词
FIR数字滤波器
单片机原理
FPGA
FIR digital filter
principle of the single chip microcomputer
FPGA
