>15.6 dB + (12.04 dB) * log2( Fs/(2B) )
Oh I see, you're actually taking the details of the sinc^2 into account.
What I had in mind was more of a worst-case analysis where we just call the
sin() component 1 and then look at the 1/n^2 decay (which is 12dB per
octave). Which we see in the second t
On 8/25/15 7:08 PM, Ethan Duni wrote:
>if you can, with optimal coefficients designed with the tool of your
choice, so i am ignoring any images between B and Nyquist-B, >upsample
by 512x and then do linear interpolation between adjacent samples for
continuous-time interpolation, you can show th
On 25/08/2015 5:41 AM, robert bristow-johnson wrote:
maybe in an ASIC or an FPGA, but in DSP code or regular-old software, i
don't see the advantage of cubic or higher-order interpolation unless
memory is *really* tight and you gotta lotta MIPs to burn.
For discussion's sake, on Haswell you hav
