Vicky d (@dsplearn)
For CIC interpolator in the freq domain, It looks like the gain in matlab is (R*M)^N, not (R*M)^N / R (per theory). Even after cascading the filter with inverse...
I am implementing the CIC filter with 18 bit input, interpolation rate change of 92, differential delay of 1 and number of section as 5. This has bit growth of 27...
Rick, May be I've been trying to get the golden information applicable to filters in general from which I can derive the specific info I need. Let's say, I have...
In other words, what should be taken care in the FPGA design in terms of selecting bit widths at each filter stage to maintain the unity gain?
Use this form to contact dsplearn
Before you can contact a member of the *Related Sites:
- You must be logged in (register here)
- You must confirm you email address
