Scroll to navigation
GR_PLOT_CONST(1) |
User Commands |
GR_PLOT_CONST(1) |
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]