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Top Forums UNIX for Dummies Questions & Answers Column minus column operation? Post 302732463 by elixir_sinari on Saturday 17th of November 2012 11:34:20 PM
Old 11-18-2012
Please post a representative sample of the input and the corresponding expected output.

Without any samples, try this:
Code:
awk '{a1=$1;a2=$2;a5=$5;getline<"fileB";print a1,(a2-$2),(a5-$3)}' fileA


Last edited by elixir_sinari; 11-18-2012 at 12:44 AM..
This User Gave Thanks to elixir_sinari For This Post:
 

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GR_PLOT_FLOAT(1)						   User Commands						  GR_PLOT_FLOAT(1)

NAME
gr_plot_float - plot floating point binary date using GNU Radio SYNOPSIS
gr_plot_float: [options] input_filenames DESCRIPTION
Takes a GNU Radio floating point binary file and displays the samples versus time. 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] SEE ALSO
gr_plot_char(1) gr_plot_const(1) gr_plot_fft_c(1) gr_plot_fft_f(1) gr_plot_float(1) gr_plot_int(1) gr_plot_iq(1) gr_plot_psd_c(1) gr_plot_psd_f(1) gr_plot_qt(1) gr_plot_short(1) gr_plot_float 3.5 December 2011 GR_PLOT_FLOAT(1)
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