What is xgraph in NS2?

The xgraph program draws a graph on an X display given data read from either data files or from standard input if no files are specified. Specifying a “move” directive tells xgraph not to draw a line between the points. …

How do you plot using Xgraph?

To use XGRAPH in this mode, simply place the -ps, -eps, -pdf, -odp, or -pptx options on the command-line. This will prevent the display from attempting to open on a screen, and will send the graph directly to specified file format. The output file can then be printed or viewed (immediately or at a later time).

Which simulator contains Xgraph tool?

xgraph in ns2 | Network simulator 2.

How do I install Xgraph?

Detailed Instructions:

1. Run update command to update package repositories and get latest package information.
2. Run the install command with -y flag to quickly install the packages and dependencies. sudo apt-get install -y xgraph.
3. Check the system logs to confirm that there are no related errors.

What is TCL file in NS2?

A configuration file in NS2 is an OTCL file called “TCL Simulation script”. It also contains information about what we would like to simulate like node creation, also topology creation, setting up link etc. A TCL file is also an input configuration file for C++ file. To run the TCL file, use the command. ns filename. …

How do I write an awk script in NS2?

To run awk script, we have to use terminal window. The ‘-f’ instructs the awk utility to get the awk program from the source file i.e from . awk file….

1. This awk script is for new trace format files.
2. Copy this awk files to the directory where tcl script is saved.
3. Change initial values as per your need.

What is the parent square root function?

The parent function of a square root function is y = √x. Its graph shows that both its x and y values can never be negative. This means that the domain and range of y = √x are both [0, ∞). The starting point or vertex of the parent function is also found at the origin.

How do I fix Ubuntu unable to locate a package?

Fixing ‘Unable to locate package error’ on Ubuntu

1. Check the package name (no, seriously) This should be the first thing to check.
2. Update the repository cache.
3. Check if package is available for your Ubuntu version.
4. Check if you are using an active Ubuntu release.

What is TCP in NS2?

Transport agent (TCP) and application (FTP) are connected using the keyword “attach-agent”. TCP agent sends data to TCPSink agent. On receiving the data packet, TCPSink agent sends the acknowledgement to the TCP agent that in turn processes the acknowledgements and adjusts the data transmission rate.

What is the purpose of XGraph in ns2?

xgraph in ns2. What is xgraph? The xgraph program draws a graph on an X display given data read from either data files or from standard input if no files are specified. xgraph in ns2 is used to plot the network parameter characteristics like throughput, delay, jitter, latency etc.

How many data sets can you draw on xgraph?

The xgraph program draws a graph on an X display given data read from either data files or from standard input if no files are specified. It can display up to 64 independent data sets using different colors and/or line styles for each set. It annotates the graph with a title, axis labels, grid lines or tick marks, grid labels, and a legend.

Where are the vertical bars in xgraph 2.0?

Specifies that vertical bars should be drawn from the data points to a base point which can be specified with -brb. Usually, the -nl flag is used with this option. The point itself is located at the center of the bar. Translate and scale the x data from all datasets to fit [0. . . 1].

Where are the control buttons for XGraph in Windows 10?

Xgraph also presents three control buttons in the upper left corner of each window: Hardcopy, Close and about xgraph accepts a large number of options most of which can be specified either on the command line, in the user’s .Xdefaults or .Xresources file, or in the data files themselves.