How to collect the complex data of a dpsk modulator in a text file

I am experimenting with the one of the flowgraph examples
“uhd_tx_dpsk.grc”. I am able to see the complex number output in WX GUI
NUMBER SINK block but I want to collect this output in a text file. If I
use a “FILE SINK” block, it shows some symbols but nothing in the form
of
x+jy. Kindly suggest some technique to do this.

Regards,
Sumedha

I am experimenting with the one of the flowgraph examples
“uhd_tx_dpsk.grc”. I am able to
see the complex number output in WX GUI NUMBER SINK block but I want to
collect this
output in a text file. If I use a “FILE SINK” block, it shows some symbols
but nothing in the
form of x+jy. Kindly suggest some technique to do this.

You need to use Matlab/Octave to read these files.

http://gnuradio.org/redmine/projects/gnuradio/wiki/Octave

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