mk_sub_list.prl

来自「htk的第三章例题的源代码,按照htkbook做就可以了,很快就会熟悉 htk的」· PRL 代码 · 共 38 行

#!/usr/local/bin/perl

# This script will generate the list of subset data from the full list
#	to be used in discrete model.
#   
# usage: mk_sub_list.prl modulus remain full_list_file_name sub_list_file_name
#
# where: the line to be selected as
#			if ( line_number % modulus == remain ) print that line
#		
#
# TL 7/1998
#

if ( $#ARGV != 3 ) {
   die "usage: mk_sub_list.prl modulus remain full_list_file_name sub_list_file_name\n";
}

$modulus = $ARGV[0];
$remain = $ARGV[1];

$full_file=$ARGV[2];
if (! -f $full_file) {
   die "data list file $full_file not found\n";
}

$sub_file=$ARGV[3];

open(FULLFILE,"<$full_file") or die "Can't open data list file $full_file\n";
open(SUBFILE,">$sub_file") or die "Can't open subset data file $sub_file\n";
while (<FULLFILE>) {
	if ( ($. % $modulus ) == $remain ) {
		printf SUBFILE "$_";
	}
}
close(FULLFILE);   
close(SUBFILE);