So, C and MATLAB are the most common languages used in analysis of problems in Numerical Methods. Here, we’ve linked all the Numerical Methods topics we’ve so far discussed in this site. Each topic is provided with a brief explanation, mathematical derivation, numerical example, source code, and the corresponding sample input/output.
Matlab mex functions can be used to extend Matlab functionality or to improve performance by using compiled code as opposed to interpreted matlab syntax. Using mex functions is explained in many places on the web however the following is a simple template example to demonstrate that
Jan 09, 2019 · dsegment.cpp (C++ file), a version of the algorithm for the signed distance of one or more points to a set of line segments, for use with a non-Windows version of MATLAB. This file must be compiled, and the corresponding MEX file must be available to define the MATLAB/C++ interface.
Please see the example MEX file and class wrapper in this GitHub repo. To prevent the MEX-file from unloading while a MATLAB class instances exist, mexLock is called each time a new C++ class instance is created, adding to the MEX-file's lock count.
J’utilise MATLAB sous Windows et Ubuntu. Sur les fenêtres, avec: MEX configured to use 'MinGW64 Comstackr (C++)' for C++ language compilation. Je n’ai pas de problème. Indexer un fichier texte énorme; Exécution d'applications multi-processus à partir de MATLAB; Le texte du profileur Matlab n'est pas correctement rendu dans Ubuntu
Components of MEX- le C/C++ Matrix Library API Example: Bubble Sort What you will need The remainder of this lecture will be assuming MEX- les are to be used to communicate with C/C++ code. To accomplish this, you will need: C/C++ source code A compiler supported by MATLAB C MEX Library mexbuild script MATLAB Code MEX C/C++ Code
Figure 5: Text from a Matlab mex –setup response related to the C++ compiler settings using SDK 7.1 >> mex -setup MEX configured to use 'Microsoft Windows SDK 7.1 (C)' for C language compilation. Warning: The MATLAB C and Fortran API has changed to support MATLAB variables with more than 2^32-1 elements. In the near future
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Sep 01, 2017 · I have a solution on MS VS that includes 2 projects. First - mex component (MyDllMex.cpp) and second dll (myDll.cpp). Mex component uses functional provides by dll. I haven't problem to build solution from IDE. But how I should build my solution from matlab. Which command I should use ? I can compile mex component using mex: