标签：
滤波器
Input: X(n)
Output: Y(n)
y(n)=SUM(i=0->N)(Ai*X(n-i))+SUM(i=1->M)(Bi*Y(n-i))
Ai and Bi are coefficients of the filter.
If N is finite and B(i) are all zero, the filter is a finite impulse
response filter(FIR). The number N is sometimes called the number
of taps in the filter.
系统分类:
DSP | 用户分类:
数字信号处理 | 来源:
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