You can force an overwrite of the existing file with the option "Overwrite" -> True for MScript Trying to define an MScript with the same filename twice in the same MATLink session will throw an error. ![]() You can now run the above script anytime, several times within the current session, by evaluating MEvaluate (assuming the value for t has not been cleared) or MEvaluate] (this will work even if t is cleared). As a simple example, we'll define a script called timing.m that does some computations using the two variables mat and mat_tr defined earlier and displays the timing for 1000 trials: The function MScript makes it easy to do this. ![]() Often one wishes to reuse code found online, either on the MathWorks File Exchange or elsewhere and execute it as a script (i.e., in the base workspace and not as a function). You should now be all set to use MATLink! If for some reason it fails, please open a new issue on GitHub. If you reset your Mathematica settings or remove MATLink's init.m in $UserBaseDirectory/ApplicationData/MATLink, then the above option will need to be set again. If you're using a 32 bit MATLAB (such as a student version) with a 64 bit Mathematica, then evaluate the following before using OpenMATLAB for the first time (needs to be done only once) On most Windows systems, you will need administrator rights to do this. Register the default MATLAB version by running regmatlabserver in MATLAB.Add MATLAB's bin\win64 directory ( bin\win32 for 32-bit versions) to the operating system's PATH environment variable. ![]() If it does not work out of the box, please try following the instructions below: ![]() Although MATLink ships with pre-compiled binaries, depending on your specific setup, it might be necessary to manually change a few settings before you can begin to use MATLink.
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