matlab-compiler

How to compile Matlab class into C lib?

半城伤御伤魂 提交于 2019-11-29 11:27:19
The origin of this question is from here How to use "global static" variable in matlab function called in c . I'm trying to encapsulate the "global variable" into an object. However I don't know how to export the matlab class to c++ using MATLAB Compiler (mcc) To do this I just tried the standard command Matlab Command mcc -W cpplib:Vowel4 -T link:lib Vowel4.m Matlab Script classdef Vowel4 properties x y end methods Vowel4 A B end end The generated lib is actually stand-alone functions rather than c++ class. How can I compile classes in Matlab into c++ classes? I've been searching for an

Matlab Kalman /usr/bin/ld: cannot find -lstdc++

久未见 提交于 2019-11-29 03:06:27
I'm following the Matlab coder kalman tutorial in Matlab help. When using codegen , there's an error as below: /usr/bin/ld: cannot find -lstdc++ collect2: ld returned 1 exit status But there is libstdc++.so.6 in /lib/ and /usr/lib For Fedora 16 use: sudo yum install libstdc++-static You can soft link the library to the name that is being sought ln -s /usr/lib/libstdc++.so.6 /usr/lib/libstdc++.so If you're compiling a 32-bit application on a 64-bit CentOS 7 : sudo yum install libstdc++-devel.i686 i did sudo apt-get install g++-4.7 it work for me for matlab . For CentOS , be sure you have

MCR libmwi18n.so file missing

寵の児 提交于 2019-11-28 02:11:32
问题 I've just installed the Matlab MCR, and I tried to run a piece of code: ./run_test.sh /usr/local/MATLAB/MATLAB_Compiler_Runtime/ And I get this error in return: LD_LIBRARY_PATH is .:/usr/local/MATLAB/MATLAB_Compiler_Runtime//runtime/glnxa64:/usr/local/MATLAB/MATLAB_Compiler_Runtime//bin/glnxa64:/usr/local/MATLAB/MATLAB_Compiler_Runtime//sys/os/glnxa64:/usr/local/MATLAB/MATLAB_Compiler_Runtime//sys/java/jre/glnxa64/jre/lib/amd64/native_threads:/usr/local/MATLAB/MATLAB_Compiler_Runtime//sys

matlab in C C++ and C C++ in matlab [closed]

若如初见. 提交于 2019-11-27 14:01:30
问题 It seems that are several ways to call matlab in C C++ and to call C C++ in matlab. While I try to list them here, please point it out If I miss something. To call C C++ in matlab, there are also two methods. The first one is to call functions in C shared libraries. The second one is to build C C++ code into binary MEX-files, which will be called from the MATLAB command line. For the first method, are the C shared libraries are just general ones, i.e. without change to their C code for matlab

MATLAB Compiler vs MATLAB Coder

£可爱£侵袭症+ 提交于 2019-11-27 06:40:17
What's the difference between the two? As far as I understand it, MATLAB Compiler wraps the MATLAB code into a .exe file so that it can be used without installing MATLAB, and only requires the MCR. On top of it MATLAB Builder NE can also be used to produce .Net assemblies to be used with .Net framework instead of the .exe file, but they still require MCR. Now I don't understand what MATLAB Coder used for? It generates C/C++ code. But is the MATLAB code really converted into C/C++, or is it merely packaged like in the case of MATLAB Compiler? Does it also need the MCR to run? I understand that

Running an .m file from a MATLAB-compiled function

落爺英雄遲暮 提交于 2019-11-26 17:25:05
问题 Background Say I compile the following simple function in MATLAB function foo(path_to_m_file) disp([' Running ' path_to_m_file]) run(path_to_m_file); end The function foo just takes a path to an .m file and tries to run it. However, when I actually try to run foo after compiling it: ./run_foo.sh $path_to_run_time $path_to_m_file where path_to_m_file is a simple .m file with a statement such as: a = 2; I get the following error: Error using ==> run MATLAB:run:FileNotFound However, I know that