Skip to main content

Call matlab from C/C++ java or Call C/C++ java from Matlab matlab binary calling



Call Matlab from c/c++ , java etc



http://www.mathworks.com/help/matlab/matlab_external/calling-matlab-software-from-a-c-application.html

http://www.mathworks.com/help/matlab/matlab_external/compiling-engine-applications-with-the-mex-command.html#bsq78dr-9


Set env var First


export LD_LIBRARY_PATH=/mnt/kaustapps/MATLAB-faculty/R2011b.app/bin/glnxa64/:/mnt/kaustapps/MATLAB-faculty/R2011b.app/sys/os/glnxa64/:$LD_LIBRARY_PATH

UNIX Engine Example engdemo

To verify the build process on your computer, use the C example engdemo.c or the C++ example engdemo.cpp.
  1. Copy one of the programs, for example, engdemo.c, to your current working folder:
    copyfile(fullfile(matlabroot,...
  'extern','examples','eng_mat','engdemo.c'),...
  '.', 'f');
  2. Build the executable file:
    mex('-v', '-f', fullfile(matlabroot,...
  'bin','engopts.sh'),...
  'engdemo.c');
  3. Verify that the build worked by looking in your current working folder for the engdemo application:
    dir engdemo
  4. Run the example in MATLAB:
    !engdemo
For more information about the engdemo applications, see Call MATLAB Functions from C Applications.
 
 


Call C/C++ , java from Matlab




http://www.mathworks.com/help/matlab/ref/mex.html

http://www.mathworks.com/help/matlab/create-mex-files.html


Comments

Post a Comment

Popular posts from this blog

MATLAB cross validation

// use built-in function samplesize = size( matrix , 1); c = cvpartition(samplesize,  'kfold' , k); % return the indexes on each fold ///// output in matlab console K-fold cross validation partition              N: 10    NumTestSets: 4      TrainSize: 8  7  7  8       TestSize: 2  3  3  2 ////////////////////// for i=1 : k    trainIdxs = find(training(c,i) ); %training(c,i);  // 1 means in train , 0 means in test    testInxs  = find(test(c,i)       ); % test(c,i);       // 1 means in test , 0 means in train    trainMatrix = matrix (  matrix(trainIdxs ), : );    testMatrix  = matrix (  matrix(testIdxs  ), : ); end //// now calculate performance %%  calculate performance of a partiti...
5 comments
Read more

R tutorial

Install R in linux ============ In CRAN home page, the latest version is not available. So, in fedora, Open the terminal yum list R  --> To check the latest available version of r yum install R --> install R version yum update R --> update current version to latest one 0 find help ============ ?exact topic name (  i.e.   ?mean ) 0.0 INSTALL 3rd party package  ==================== install.packages('mvtnorm' , dependencies = TRUE , lib='/home/alamt/myRlibrary/')   #  install new package BED file parsing (Always use read.delim it is the best) library(MASS) #library(ggplot2) dirRoot="D:/research/F5shortRNA/TestRIKEN/Rscripts/" dirData="D:/research/F5shortRNA/TestRIKEN/" setwd(dirRoot) getwd() myBed="test.bed" fnmBed=paste(dirData, myBed, sep="") # ccdsHh19.bed   tmp.bed ## Read bed use read.delim - it is the  best mybed=read.delim(fnmBed, header = FALSE, sep = "\t", quote = ...
Post a Comment
Read more

SLURM tutorial : Basic commands

Main website for learning SLRUM http://slurm.schedmd.com/tutorials.html Submit a job with name and outputfile name(This will overwrite the parameters in shell file header ) sbatch   -J   job1  -o   job1.out  --partition=batch    myscript.sh   Basic shell script for job #!/bin/sh # #SBATCH --job-name=testJob #SBATCH --time=01:00:00 #SBATCH --nodes=1 #SBATCH --ntasks=1 #SBATCH --partition=dragon-default # # Display all variables set by slurm env | grep "^SLURM" | sort # cd /projects/dragon/FANTOM5/processed_data_feature ## All my commands for job will go here date;time; mkdir t1 How to submit a batch job sbatch myscript.sh How to check the list of jobs of a user squeue -u user1 squeue -u user1 -l # it will show in details   How to check the whole history and status of a job   scontrol show job=JOBID   How to use one particular node in interactive mode. Useful when all...
1 comment
Read more