摘要
阐述了数字滤波器的几种分类,递归型数字滤波器的总的设计方法,对阶数较大的滤波器的硬件资源进行了优化,在FIR滤波器抽头系数产生原理的基础上,提出了一种通用型的FIR滤波器的设计算法.
Several categories of digital filter and general design method of recursive digital filter were described.Besides,the optimization of large filter by using hardware was also described.At the same time,based on the calculative theory of tap coefficients of FIR filter,a sort of design algorithm of general FIR filter was brought forward.
出处
《应用科技》
CAS
2003年第7期24-26,共3页
Applied Science and Technology
基金
全国优秀博士学位论文作者专项基金(200037)
教育部优秀青年教师资助计划项目
高等学校优秀青年教师教学科研奖励计划资助.
