(@DK999)
Sorry, I thought that would be clear from my simulation and testbench.So I've made a compensator filter via an octave script, which gave me 33 coefficients for my...
Hi guys!I'm on to a new task and try to implement a FIR filter (transposed form) after a CIC as a compensation filter. So far, so good, the simulation runs fine...
So I've found the problem (I guess).I'm just shifting the input value by 2^12 to the left, calculate everything and divide by the same value afterwards. Seems to...
Ah yeah, I've swapped B0 and A0, my bad :DThe filter is totally stable in the simulation but it seems Quartus (13.1) doesn't like it, getting an Error I can't figure...
Wow, this is some amazing code right there :)I wrote a small testbench for your implementation, it seems to be OK with your coefficients but after inserting mine...
The Q-Format determines the multiplication factor of the coefficients, so that I divide by the same factor after multiplication/summation.The weird stuff is, that...
I have a working Octave script that show me my filtercurve. So you say I don't need any state machine in my design? I've done another comparison and as I can see,...
My goal is to make a universal IIR filter that fits high pass and low pass designs. As far as I know, the filter form shouldn't care about the kind of implementation,...
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