INTRODUCTION
The cascaded integrator-comb (CIC) filter is a class of hardware-efficient
linear phase finite impulse response (FIR) digital filters. CIC filters
achieve sampling rate decrease (decimation) and sampling rate increase
(interpolation) without using multipliers. Altera’s CIC Compiler
MegaCore® function implements various CIC filters based on
Hogenauer’s method. compensation fir filter design.pdf(267.63 KB, 下载次数: 182 )