C + + call Matlab, is really the last resort. Original link:
http://kylen314.blog.com/2012/12/11/matlab_for_cplusplus/This is a very good blog, only a small error occurred.
Content: There are minor modifications.
Bad news, bad news .... Recently itself busy to vomit, what the boss of the monographic study, what face sex recognition, what electric power decomposition algorithm research, itself quickly collapse, then yesterday suddenly said 1.5 before
Original address Baidu account aleasa1231, first ensure that vs2010 can correctly call the OpenCV function,2, matlab Select the compiler, the operation is as follows:Open matlab2012, enter Mex–setup, the following prompt appears:Welcome to Mex-setup. This utility the set up a default compiler. For a list of supported compilers, see Http://www.mathworks.com/support/compilers/R2012a/win32.htmlPlease Choose your Compiler for building mex-files:would I l
Recently in the group project, need to use C + + call Matlab DLL, on-line access to some of the data finally achieved some results, first summarized as follows:First, the MATLAB m file is compiled to generate C + + DLL and lib files. The compilation environment I used was Win7, matlab2013a, Visual Stdio 2012.1. Setting up a compiler for MATLABMex-setupChoose Y.Choose 1.Complete the MEX compiler settingsThe
Since the look of the code inside and some engineering needs to involve some MATLAB mixed programming, always want to see, the first one is to use C to write code, compiled by MATLAB call, which need to use the MEX function, A MEX program is a Dll,mex file written in accordance with a certain interface Specification (MTLAB), which can be either C or FORTRAN. This article is about writing in C.
In this case
C # mixed programming with MATLAB,
The hybrid programming of C # and MatLab makes full use of the visual display of winform and the powerful computing capability of matlab. Here is a small example to illustrate the implementation of mixed programming between the two.
I. Software configuration instructions
C # version: VS2010
This code is the process by which C + + calls the Matab engine, the purpose of the code is simple, create a vector array in C + +, and then unit the vector array. The purpose of writing this code is to learn some data interaction between C + + and MATLAB for future reference.#include #include #include #include #include #include "Engine.h"#includeusing namespace Eigen;using namespace STD;vectordouble> veca;void Createa (int m );int Main (){Const int nu
3. Engine API details
Before calling the Matlab Engine, add a line in the relevant file: # include "enging. H", which contains the description of the engine API function and the definition of the required data structure. The engine functions that can be called in VC are as follows:
3.1 enable and disable the engine
Engopen-open Matlab Engine
Function declaration:
Engine * engopen (const char * startcmd );
MATLAB plot
The powerful drawing function is one of the characteristics of MATLAB. MATLAB provides a series of drawing functions. You don't need to think too much about drawing details, but you only need to give some basic parameters to obtain the required graphics, such functions are called high-level plotting functions. In addition,
I tried to help others complete their work, but I still don't know the C # language. Well, after a long time, I finally finished it for him. Writing a blog today is not just about this, but about it with caution. For example, how to extract multiple parameters from matlab in c.
C # I have never learned, but I have learned C ++. Fortunately, I am not illiterate. Matlab is also used, but not very familiar wit
Let's start with a picture:The painting was painted by the German painter Albrecht Dürer, which was filled with mathematical symbols. In the upper right window, you will find that it is a matrix. We'll start here.So, what is the avatar of the matrix that appears in this painting?In fact, this matrix is called Magic Square, because each row of his line, the main diagonal and the diagonal number of the sum of all equal, and are (1+16) *2=34.(said microblogging network red, art science writers, adv
data type of MATLABOriginalJanuary 25, 2016 16:31:27
MATLAB/programming language/7471EditDelete
Matlab in the project has a very important role, a lot of complex calculation and transformation can be solved through the MATLAB, so as a computer software practitioners, we should have some knowledge of MATLAB,
Http://www.mathworks.cn/support/solutions/en/data/1-17PSD/index.html? Product = ML solution = 1-17psd
How do I change the directory that MATLAB is initially started in?Problem description:
Depending on the version of MATLAB the default directory in which MATLAB for the PC starts varies.
As of MATLAB 5.3,
(Conversion) implement joint simulation of MATLAB and Modelsim through file read/write Source of citation uses file read/write mode to achieve joint simulation of MATLAB and Modelsim-xuanyuan's blog although Modelsim is very powerful, the simulation waveform can be displayed in multiple forms, however, when it comes to digital signal processing
Algorithm It seems a little inadequate during simulation verif
cannot perform local call Matlab function JAR package, easy to appear problemsA check your environment variable Path:%java_home%\bin;%java_home%\jre\bin;F:\Program Files\matlab\matlab Compiler Runtime\v717\runtime\win32;F:\Program Files\matlab\r2012a\runtime\win32; F:\ProgramFiles\
Environment: WIN10 (+vs2010) +matlab2015b (+ bit)Introduction to Matconvnet Reference: http://www.vlfeat.org/matconvnet/Github is: https://github.com/vlfeat/matconvnet/Our goal is to migrate Matconvnet's handwritten digital recognition demo to a simple WIN32 demo, with the following steps in the main process:(1) Configure the matconvnet and then compile the handwritten digital recognition demo into the C + + shared library.(2) write the calling code and test the result.Configuring compilation ma
IntroductionBecause Matlab is simple and convenient to operate, it is used in many fields: Audio processing, image processing, numerical calculation and so on. Although the matlabeasy operation. But is limited by his language interpretation mechanism. Matlab usually runs at a lower speed. C + + is generally considered to be an advanced programming language that runs more efficiently.Assume a combination of
The containers in MATLAB. Map () is somewhat similar to the map container in C + + STL, which has the function of key/value mapping. first, the new variable
Use containers. Map () creates a variable and initializes it:
% matlab
num = containers. Map ({1, 2, 3}, {' One ', ' both ', ' three '})
Second, view the content of the changes
To view the contents of Num:
num =MAP (with attributes):Count:3Keytype:do
Visual Studio and MATLAB are mixed programming in two ways:1 matlab call C program;2 vs Call Matlab (currently seeing VS, other compilers such as codeblocks, or not providing this feature);The first one is to call vs or other compilers with the MEX command of MATLAB and compile the C file in a certain way into a. Mexw3
It 's easy to install MATLAB under Windows. Because Windows unzip, find EXE, click, you can enter the graphical interface, and then follow the instructions to install. Linux, it takes a little bit of trouble. However, it is OK.1. Download an ISO package for MATLAB. Many places have such resources to download, such as some BT station, M.F.B. S. 2. Use the command to hang the ISO package into a disk. ISO is t
In MATLAB If your code is very important, need to encrypt, at present I have found two methods: First, generate P file; two, generate an. exe fileThe method of generating P file in MATLAB is very simple, it is used in command WondowPcode YOURFILE.MThe command can convert the M file to the corresponding Pcode file yourfile.p, which is said to be not decompile.First, generate P fileThe P file is a pre-resolve
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