Creating Graphs

A very easy symbolic method for reduction of block diagrams or signal flow graphs with Matlab is presented. The method can be applied to every kind of diagram and it is possible to obtain in one stage all transfer functions for a given input. The method is validated with some examples, including...

The note describes a simple m-file for digitizing graphs in the form of bitmap images using the Matlab ginput mouse pointer.Axes are allowed to be skewed, as well as linear and/or logarithmic.

The SumProductLab provides a set of basic factor nodes for building up a factor graph. One can try out ideas by instantiating the necessary constraint nodes, connecting them up, and giving some evidence. The sum-product (or belief propagation) algorithm will compute the message to each node in...


Platforms: Matlab

For analysing measurements (or simulations) it is often necessary to plot different graphs from an array of data. Some graphs have one line, other have more.PLOTMAT is a function to do this. Given an array of data, and an array for which columns have to be plotted in which graphs, the graphs are...


Platforms: Matlab

JpGraph is a Object-Oriented Graph creating library for PHP >= 4.3.1. The library is completely written in PHP and ready to be used in any PHP scripts (both CGI/APXS/CLI versions of PHP are supported).The library can be used to create numerous types of graphs either on-line or written to a file....


Platforms: PHP

Cacti is a complete frontend to RRDTool, it stores all of the necessary information to create graphs and populate them with data in a MySQL database.The frontend is completely PHP driven. Along with being able to maintain Graphs, Data Sources, and Round Robin Archives in a database, cacti handles...


Platforms: PHP

Cacti is a complete frontend to RRDTool, it stores all of the necessary information to create graphs and populate them with data in a MySQL database.The frontend is completely PHP driven. Along with being able to maintain Graphs, Data Sources, and Round Robin Archives in a database, cacti handles...


Platforms: PHP

Watch and learn how to create a complex 3D text flyby effect with motion graphics expert, Iain Anderson... Apple's new Motion 5 software is a motion graphics artist???*a*?s wonderland where preset complex FX are created with drag-and-drop simplicity. However, building a custom project from...


Platforms: Mac

Motion 5 is a powerhouse when it comes to creating all kinds of complex visual effects. Many of these FX take hours to set up and tweak to perfection. But what if you want to use these FX over and over in Final Cut Pro X projects? You can! Now all the FX you create in Motion 5 can be saved as as...


Platforms: Mac

This is an editor for GraphViz, an excellent program imho for both quickly creating a graphical overview of some collection of related components as well as drawing graphs for systems which are too complex to manage using conventional drawing programs. TINTFU can parse DOT files and render a...


Platforms: Mac

EFGraph is a Java implementation of Ehrenfeucht-Fraisse game on graphs with white and black nodes. This kind of graph is a special case of a model in mathematical logic. EFGraph implements tools for creating and modifying such graphs and generating random graphs. The game can be played between...


Platforms: Mac

TikZiT is a graphical tool for rapidly creating an editing node-and-edge style graphs. It was originally created to aid in the typesetting of "dot" diagrams of interacting quantum observables (see arXiv:0906.4725), but can be used as a general graph editing program. Click one of the above icons...


Platforms: *nix

3D Grapher is a feature-rich yet easy-to-use graph plotting and data visualization software suitable for students, engineers and everybody who needs to work with 2D and 3D graphs. With 3D Grapher you can easily plot the equation and table-based graphs, zoom them, rotate, view at any angle and...


Platforms: Windows

Powerful but easy-to-use graphing, curve fitting and calculating software. Graphs Cartesian (Y(x) and X(y)), polar and parametric functions, graphs of tables, equations (implicit functions), inequalities and slope fields. Up to 100 graphs in one window. Calculus features: regression analysis,...


Platforms: Windows

PageFocus Pro merges desktop publishing with hypertext-enabled database management and application development. It can be used for creating drawing, brochure, graph, pattern, image file, hypertext, PDF files and form. It can also be used to create and manage databases of number, text, drawing,...


Platforms: Windows

DigitizeIt digitizes scanned graphs. Graphs can be loaded in nearly all common image formats (incl. gif,tiff,jpeg,bmp,png) or pasted from the clipboard . Digitizing of line and scatter plots occurs automatically, manual digitizing is also possible. Data values are transformed to a specified axes...


Platforms: Windows, Mac, *nix

TaskMeter lets you put your CPU usage graph right on your taskbar. You can also measure a wide variety of other things, including disk access, network access, context switches, memory usage, and many more. Anything you can monitor in performance monitor (perfmon), you can monitor in TaskMeter....


Platforms: Windows

Science Helper for Ms Word is a type of implemental software for making scientific graphs based on Ms Word. It's a useful tool for making physics, chemistry and math graphs in Word documents. This program saves the inconvenience of creating and importing all kinds of scientific, function and...


Platforms: Windows

Advanced Desktop Shield - security utility is a must for public access PCs located in school or university labs, Internet cafes, libraries and other public places where you need to stop users from changing desktop wallpaper and screen saver, deleting, creating and renaming desktop icons, changing...


Platforms: Windows, Windows 7

EasyFit allows to easily and quickly select the probability distribution which best fits to data, reducing your analysis times by 70-95% over manual methods. It includes numerous features designed to save you time, prevent analysis errors, and help you make better decisions. An integrated...


Platforms: Windows