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x05.tcl
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1994-08-09
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883b
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# $Id: x05.tcl,v 1.2 1994/08/09 08:23:25 mjl Exp $
# $Log: x05.tcl,v $
# Revision 1.2 1994/08/09 08:23:25 mjl
# Changed to new tclMatrix notation.
#
# Revision 1.1 1994/06/30 18:49:37 mjl
# Tcl demo programs, which fully reproduce their x??c counterpart.
#
#----------------------------------------------------------------------------
# PLplot Tcl demo #5
#
# After sourcing, just type "5".
#----------------------------------------------------------------------------
proc 5 {} {
set npts 2047
matrix data f $npts
# Fill up data points
plssub 1 1
plbop
set delta [expr 2.0 * 3.141592654 / $npts]
for {set i 0} {$i < $npts} {incr i} {
data $i = [expr sin($i * $delta)]
}
plcol 1
plhist $npts data -1.1 1.1 44 0
plcol 2
pllab "#frValue" "#frFrequency" \
"#frPLplot Example 5 - Probability function of Oscillator"
pleop
}