Again, these plots are looking at a 1MHz band centered at 895MHz. The results used 10,000 test statistics.
DQPSK:
QAM8:
GMSK:
Now the object to to calculate experimental probability of detection and false alarm.
Monday, January 24, 2011
GNU Radio signal/noise distributions
I now have my desktop setup running the detection code and my laptop using another USRP to transmit various modulated signals. After messing with the IIR alpha factor and tx-gain levels I obtained the following plots.
Again, these plots are looking at a 1MHz band centered at 895MHz. The results used 10,000 test statistics.
DQPSK:
QAM8:
GMSK:
Again, these plots are looking at a 1MHz band centered at 895MHz. The results used 10,000 test statistics.
DQPSK:
QAM8:
GMSK:
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Hi,
ReplyDeleteHow did you calculated the probability of detection and false alarm. Also the scripts which you have developed seems to be interesting. Can you share them ?
Sumit