Thanks, I know that I can use FFT but I want to implement Xcorrelate like xcorr Matlab directly...as an independent RFNOC blocks
On Wed, Feb 23, 2022 at 10:56 AM sp h <[email protected]> wrote: > Thanks, I know that I can use FFT but I want to implement Xcorrelate like > xcorr matlab directly...as a independent RFNOC blocks > > > On Mon, Feb 21, 2022 at 7:40 PM Rob Kossler <[email protected]> wrote: > >> is there a specific function (such as MATLAB 'xcorr') you want to >> implement? You can implement 'cconv' with a pair of FFT/IFFT and complex >> multiplication. If you zero-pad and use 2x length FFTs, you can >> alternatively obtain linear convolution using an overlap-and-add >> configuration. I haven't looked at 'xcorr' specifically, but my guess is >> that you could do what you want with an FFT/IFFT pair. >> Rob >> >> On Mon, Feb 21, 2022 at 6:36 AM sp h <[email protected]> wrote: >> >>> How can create an RFNOC correlate block for USRP? >>> This thread is created to share results on searching how we can >>> correlate RFNOC blocks... >>> Anyone that had an idea, I'm glad to hear it... >>> thanks in advance >>> >>> _______________________________________________ >>> USRP-users mailing list -- [email protected] >>> To unsubscribe send an email to [email protected] >>> >>
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