Hi Tom,
Thanks for your reply. yah i did use noise block and i am changing the
amplitude in the noise block but it does not make any difference in the
output. You said calculate the SNR value i have to check signal power and
determine the noise power. i dont know how to calculate those values. ia
On Thu, Sep 1, 2011 at 1:20 PM, waqasme wrote:
>
> Hi All,
> Does anyone know where we can change the Signal to noise ratio value in GNU
> radio companion. i have made one DQPSK simulation for image transfer and now
> i want to check the transmission and reception of the image at different SNR
> v
Hi All,
Does anyone know where we can change the Signal to noise ratio value in GNU
radio companion. i have made one DQPSK simulation for image transfer and now
i want to check the transmission and reception of the image at different SNR
values. I am unable to find any signal block where i can ch
