On 23/02/2011 4:37 PM, abhijeet mate wrote:
Hi,
Can anyone explain how do we calculate SNR from the received USRP
samples(complex/float).
Thanking You,
Abhijeet
It depends rather a lot on what kind of *signal* you're trying to
demodulate, which is where SNR measurements
come in.
___
Hi,
Can anyone explain how do we calculate SNR from the received USRP
samples(complex/float).
Thanking You,
Abhijeet
___
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Subject: [Discuss-gnuradio] Measuring SNR
Hi,
I am trying to implement a particular channel coding technique as part of my
work(Master's Thesis). I need to test this technique in a fading channel. But
since I have no control over the channel I cannot quantify channel condition.I
need SNR
I am sorry if my previous mail was confusing. I am trying to switch toa
different Rx freq depending on a control information. Even though I exit
from rx_callback and try to call a new script for Rx using os.system I get
an error message saying
USB _claim_interface :failed interface 2
Device or res
Eric,
Thank You.
os.system() worked. I can now switch between different scripts while in
transmitting mode.
To all,
While receiving data (using a modification of benchmark_rx.py) I need to
receive at a different frequency depending on some control information .
I get an error message while attem
On Thu, Feb 12, 2009 at 08:57:11AM -0600, Swapna Raj wrote:
> Hi,
>
> My second question is more related to Python programming. I need to run a
> series of scripts one after the other in my work.Though these scripts work
> fine independently. I get an error when I use os.popen(). In most cases I d
Hi,
I am trying to implement a particular channel coding technique as part of my
work(Master's Thesis). I need to test this technique in a fading channel.
But since I have no control over the channel I cannot quantify channel
condition.I need SNR to analyze the performance of the coding technique.
