The activation key can be found on the software download server .dtu.To get started with Matlab, navigate your browser to and click the blue button labeled "Sign in to get started". Start the program 'activate_matlab' (it is installed in the Matlab directory), and activate Matlab again. If you still get an error message after updating the license, you might have to activate Matlab again. If you see this message on your own computer with a stand-alone license, do the following: In the Matlab GUI, go to 'Help' -> 'Licensing' -> 'Update license. in the databars, don't worry! We will make sure that the new license is in place before the expiration date. If you see this message on a computer with a network license, e.g. The license is about to expire - what to do? Please note that DTU does not have an unlimited amount of licenses for all toolboxes, and some toolboxes may thus be unavailable at certain times. You can see the list of available toolboxes (and versions) by running ver If you save the search path to this folder Matlab will use this search path in all further Matlab sessions. You should make a folder called matlab in your home directory - it is important that the folder is named matlab in lower-case letters. I would like to save the Matlab search path, but Matlab can not save the path You can get a | by pressing Shift, Alt Graph and the button with and \. Close this bar by clicking on the 'x' to the right, and the figure should appear.ĭue to an error in programs with a Java GUI (like Matlab) it is difficult to make a | (pipe). This is a bug in Matlab, and appears only if you use the new version for the first time, and still have the information bar ("Note new toolbar buttons. ![]() I use surf to plot a 3d surface, but the plot is empty I get a screen full of (Java) error messages when trying to open Matlab or the Matlab editor.Ĭheck if you have a file called classpath.txt in your home directory, and remove this file before you start Matlab. Matlab will not start, only the splash screen shows, and then nothing Remove the file classpath.txt in your home directory, and start Matlab again. Matlab will not start, error message: unable to initialize In the Command History window you can see a full list of commands you have executed as to backtrack your steps. When opening Matlab you will see a bunch of windows as following: If you are a DTU employee or Phd, you must use the staff license, not the student license. When this account is created it is very important that the email which is associated with the account, is a student email from DTU or the license will not work. It is a requirement to create an account at Mathworks in order to obtain a license. ![]() pdf file with the name Guide_for_End-Users_of_TAH_Student_License.pdf. It is essential that all the steps are followed correctly or it will not work. In the "Matlab"->"Student" directory, a complete guide on how to install Matlab is also provided. Different toolboxes can be chosen for download as well. The native installer from Mathworks own homepage can also be used. iso format (The linux version will only run on a 64Bit OS). Different versions can be downloaded from the downloads page .dtu.dk in. ![]() The G-bar also provides Matlab as a download for students and employees. (type matlab then tab tab to see the other versions) To run different versions: Applications Menu -> DTU -> xterm (application node) The & lets you continue using the terminal, although you have just started a program. Or directly in a terminal by typing: $ matlab & Choose the menu item "Matlab" under "DTU" -> "Mathematics".MATLAB is widely used in academic and research institutions as well as industrial enterprises. ![]() MATLAB users come from various backgrounds of engineering, science, and economics. In 2004, MATLAB had around one million users across industry and academia. An additional package, Simulink, adds graphical multi-domain simulation and Model-Based Design for dynamic and embedded systems. MATLAB (matrix laboratory) is a numerical computing environment and fourth-generation programming language. Developed by MathWorks, MATLAB allows matrix manipulations, plotting of functions and data, implementation of algorithms, creation of user interfaces, and interfacing with programs written in other languages, including C, C++, Java, and Fortran.Īlthough MATLAB is intended primarily for numerical computing, an optional toolbox uses the MuPAD symbolic engine, allowing access to symbolic computing capabilities.
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