Plotting the streaming data

H all,
I want to plot the stream of data by gnuradio-companion. To do this use
scope sink but the data changes in time. My purpose is read the data
from
usrp for two minutes (it can be change) and after two minutes plot the
stream of data like matlab. Purpose is simple but problem is complex for
now…
Is there anybody can help me ?

PS : I am using USRP1 with RFX1800-daughterboard.

2012/2/28 merve deniz [email protected]

Hİ all,
I want to plot the stream of data by gnuradio-companion. To do this use
scope sink but the data changes in time. My purpose is read the data from
usrp for two minutes (it can be change) and after two minutes plot the
stream of data like matlab. Purpose is simple but problem is complex for
now…
Is there anybody can help me ?

PS : I am using USRP1 with RFX1800-daughterboard.

You can dump the data to a flle sink and then use the gr_plot_psd_c.py
program that is installed with GNU Radio (there are a number of
gr_plox_xxx.py programs for different plotting capabilities).

Tom

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