speana

DESCRIPTION

"speana" displays spectrum of sampling data (dedicated to K5/VSSP format)

SYNOPSIS

speana k5name [options]

k5name sampling data file name with K5/VSSP format
OPTIONS
-m[ode] mode set axis mode or autocorrelation mode
0 : amplitude log, frequency log
1 : amplitude log, frequency linear (dfault)
10 : amplitude linear, frequency log
11 : amplitude linear, frequency linear
-1 : plot auto correlation function
-N : plot auto correlation function (central N points)
-p[mode] pmode plot device selection
0 : "/XSERVE" and PostScript file (pgplot.ps) out (dfault)
1 : PostScript file (pgplot.ps) out only
2 : "/XSERVE" only
-se[kibun] sekibun set integration period (sec)
-ti[ntegration] sekibun same as "-se sekibun" option
-i[ntegration] sekibun same as "-se sekibun" option
-co[mment] comment comments appeared in graphics
-so[ffset] soffset start time offset (sec) (default 0.0)
-to[ffset] soffset same as "-so soffset" option
-o[ffset] soffset same as "-so soffset" option
-f1[khz] f1khz set search frequency range (lower boundary) (kHz) for power Maximum (default is 0.0)
-f2[khz] f2khz set search frequency range (upper boundary) (kHz) for power Maximum (default is video frequency)
-min[dbm] mindbm display amplitude minimum (dBm) (default auto)
-max[dbm] maxdbm display amplitude maximum (dBm) (default auto)
-nops same as "-p 2" option (no postscript out)
--version show program version
--help show how to execute
ENVIRONMENT VARIABLES

PGDISP default PGPLOT display device

EXAMPLE

Fig.1 shows an example of display of spectra in case of 64MHzX1bitX4ch sampling data.


Figure 1. Four spectra displayed by "speana" for 64MHzX1bitX4ch sampling data.

Updated on March 9, 2017