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CIC decimtor filter design and CIC compensation filter design

version 1.0.0.0 (866 Bytes) by Gareth Lee
Design a CIC filter that decimation factor is 14, and design a CIC compensation filter

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Updated 19 Oct 2016

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It is applied to Digital Intermediate Frequency(IF), decimate IF sample frequency and down convert to zero frequency, demodulation and extract real signal from carrier. CIC filter is widely applied to down conversion for its simple and easy to carry out, but it also cause amplitude droop and spectrum alias. So a compensation filter must be used to compensate the amplitude loss because of fixed-point realization.

Cite As

Gareth Lee (2021). CIC decimtor filter design and CIC compensation filter design (https://www.mathworks.com/matlabcentral/fileexchange/59819-cic-decimtor-filter-design-and-cic-compensation-filter-design), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2006b
Compatible with any release
Platform Compatibility
Windows macOS Linux

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