leach-c.tcl

Matlab下的大名鼎鼎的Leach分簇算法实现。对网络研究的有用处

############################################################################
#
# This code was developed as part of the MIT uAMPS project. (June, 2000)
#
############################################################################

source $env(uAMPS_LIBRARY)/ns-leach.tcl
source $env(uAMPS_LIBRARY)/ns-leach-c.tcl

set opt(rcapp)        "LEACH/LEACH-C"     ;# Application type
set opt(tr)           "/tmp/leach-c.tr"   ;# Trace file
# Need to spread the data by k+1
set opt(spreading)    [expr $opt(num_clusters)+1]

set outf [open "$opt(dirname)/conditions.txt" w]
puts $outf "\nUSING LEACH-C: CENTRALIZED CLUSTER FORMATION\n"
close $outf

source mit/uAMPS/sims/uamps.tcl

# Parameters for centralized control cluster formation algorithm
set opt(adv_info_time)    [TxTime [expr $opt(hdr_size) + 12]]
set opt(finish_adv)       [expr $opt(nn_) * $opt(adv_info_time)]
set opt(bs_setup_iters)   1000            ;# Num iters for sim. annealing alg.
set opt(bs_setup_max_eps) 10              ;# Max change for sim. annealing alg.

set outf [open "$opt(dirname)/conditions.txt" a]
puts $outf "Desired number of clusters = $opt(num_clusters)"
puts $outf "Spreading factor = $opt(spreading)"
puts $outf "Changing clusters every $opt(ch_change) seconds\n"
close $outf