Wednesday, April 24, 2013

CIC passband compensation -- A nice discussion

Q: Does the HB filter response compensate for the non-flat passband of the CIC?

A: No [CIC non flat response] compensation filter is available.

Reference :

Q: Hi Firas,

Thanks for your response. In an earlier thread you had posted a matlab script called usrpddc.m that calculates the overall frequency response of the usrp rx chain and plots it. This would be very useful to me however, when I try to run it I find it is missing mfilt.cicdecim() function. If you still have this and could make it available it will be a great help.


A: Hi Nirali

The function mfilt.cicdecim() is a standard MATLAB function. Check Filter design tool.



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