Re: [Discuss-gnuradio] Custom block overflow

[Martin Braun]

On 04.02.2014 18:46, sarankumar wrote:
> Hi all,
> I am encountering overflow errors in my custom block in GRC even for low
> USRP sample rates of 500 Ksps. The flow graph goes like 4 USRP's
> connected to the custom block. The block does matrix correlation and
> inverse. The size of the matrix is 4x8. Any help?
> Regards,
> Saran

Your flow graph is probably running too slowly. You could record IQ data 
and try w/ offline data.

MB