This is the command gr_plot_const that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
gr_plot_const - constellation plot of I&Q data using GNU Radio
SYNOPSIS
gr_plot_const: [options] input_filename
DESCRIPTION
Takes a GNU Radio complex binary file and displays the I&Q data versus time and the
constellation plot (I vs. Q). You can set the block size to specify how many points to
read in at a time and the start position in the file. By default, the system assumes a
sample rate of 1, so in time, each sample is plotted versus the sample number. To set a
true time axis, set the sample rate (-R or --sample-rate) to the sample rate used when
capturing the samples.
OPTIONS
-h, --help
show this help message and exit
-B BLOCK, --block=BLOCK
Specify the block size [default=1000]
-s START, --start=START
Specify where to start in the file [default=0]
-R SAMPLE_RATE, --sample-rate=SAMPLE_RATE
Set the sampler rate of the data [default=1.0]
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