Abhinav,
If you're referring to the difference in file size, it's 4096 bytes,
which probably just means there was a little data left in a buffer that
didn't get pushed through when the flowgraph was done. A FIR may also
eat some number of samples (not sure about this).
If you're referring to the signal itself, there's no way you'll get an
exact copy back after passing the signal through a filter.
- Jeff
On 10/03/2014 04:11 PM, Abhinav Jadon wrote:
> Hi ,
> I am trying to implement BPSK transceiver system on a USRP without
> the predefined blocks . I am currently testing my design using a file
> source ( as shown in the attachment) but i am not able to receive the
> same at the output . Can somebody help ?
> Will implement the Costas Loop and other advanced things on the receiver later .
>
> Regards
> Abhinav Jadon
>
>
>
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