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Showing posts with label ns2 programs. Show all posts
Showing posts with label ns2 programs. Show all posts
Friday, 24 May 2019

Plotting X graph in NS2

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Description:      X, Y coordinates points for more than one graph is generated randomly and put it in the trace files. All the trace files...

Plot a graph of node energy from NS2 trace file

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use the below awk script to find the energy of node #!/usr/bin/awk -f BEGIN { #print "energy of node 1" data = 0 } { if ...
Thursday, 23 May 2019

Energy Model for Mobile Nodes ns2

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set val(chan)           Channel/WirelessChannel    ;# channel type set val(prop)           Propagation/TwoRayGround   ;# radio-propagation...

ns2 program for calculating bandwidth using xgraph

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#Create a simulator object set ns [new Simulator] #Open the output files set f0 [open out0.tr w] set f1 [open out1.tr w] set f2...
Tuesday, 14 May 2019

Node color in ns2

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Node color can be set as follows $ns at 0.0 "$node_(0) color black" Available colors Black, Blue, dodgerblue, violet, da...

ns2 program for wireless data transfer with xgraph

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set ns [new Simulator] set tf [open tf.tr w] set ntf [open ntf.nam w] $ns trace-all $tf $ns namtrace-all-wireless $ntf 600 600 set topo [ne...

Ns2 progrm with data trnsmission shown in color

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# Create a simulator object set ns [new Simulator]   # Define different colors  # for data flows (for NAM) $ns color 1 Blue $ns color 2 Red...

Simple Script explanation

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To start we have to set a few variables like simulator object, trace file and object, nam file and object. set ns [new Simulator] T...