Re: [Discuss-gnuradio] BPSK to QPSK

[Mattias Kjellsson]

amarnath alapati wrote:
> hi everyone,
>
>        I am using the programs of DIGITAL-BERT folder to see the bit
> error rate pattern versus the SNR. The given programs are for BPSK
> scheme. I tried to change it for QPSK Scheme. But seems that I did not
> do it right. I am giving the modified code in the programs . Please
> help me out......Thanking in advance....
I think that the Costas- and MM- blocks only work for differential
encoding... If anyone knows differently, speak now of forever hold your
peace ;p

//Mattias