On Sun, Feb 3, 2013 at 7:16 AM, Jeff Scaparra <[email protected]> wrote: > I just watched Tom Rondeau's presentation at TAPR online and learned about > the benefits of an FFT filter over a FIR filter. I am wondering if there is > a good way to replace my XLATING FIR Filters with FFT ones. I do need to be > able to move the center frequency around?
You can separate the translation from the filter and use complex multiplication with a sine wave, where the frequency of the sine wave corresponds to the translation offset. Alex _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
