摘要
通过对脉动结构的分析,得到了一种高效IIR滤波器脉动阵的实现结构,该结构具有阵列规模小、处理速度快的优点.利用FPG A技术,完成了基于脉动结构的IIR滤波器的设计.
Through the analysis of the systolic structure,a highly efficient IIR filter systolic structure is obtained.The structure has the advantage of small array size and high processing rate.The design of the IIR filter based on the systolic structure by the technology of FPGA is fulfiled.
出处
《河海大学常州分校学报》
2005年第3期39-41,共3页
Journal of Hohai University Changzhou
关键词
IIR滤波器
脉动阵结构
FPGA
FFT
IIR filter
systolic structure
Field Programmable Gate Array
Fast Fourier Transform
