Originally posted by: yuhan0814

How to use cplex with Matlab?

I try to add path as tutorial.

>> addpath('C:\Program Files\IBM\ILOG\CPLEX_Studio1262\cplex\examples\src\matlab')

>> addpath('C:\Program Files\IBM\ILOG\CPLEX_Studio1262\cplex\matlab\x64_win64')

>>ver

But cplex tools box are not shown.

---------------------------------------------------------------------------------------------
MATLAB Version: 8.5.0.197613 (R2015a)
MATLAB License Number: 820543
Operating System: Microsoft Windows 7 Enterprise  Version 6.1 (Build 7601: Service Pack 1)
Java Version: Java 1.7.0_60-b19 with Oracle Corporation Java HotSpot(TM) Client VM mixed mode
---------------------------------------------------------------------------------------------
MATLAB                                                Version 8.5        (R2015a)
Simulink                                              Version 8.5        (R2015a)
Aerospace Blockset                                    Version 3.15       (R2015a)
Aerospace Toolbox                                     Version 2.15       (R2015a)
Bioinformatics Toolbox                                Version 4.5.1      (R2015a)
Communications System Toolbox                         Version 6.0        (R2015a)
Computer Vision System Toolbox                        Version 6.2        (R2015a)
Control System Toolbox                                Version 9.9        (R2015a)
Curve Fitting Toolbox                                 Version 3.5.1      (R2015a)
DSP System Toolbox                                    Version 9.0        (R2015a)
Data Acquisition Toolbox                              Version 3.7        (R2015a)
Database Toolbox                                      Version 5.2.1      (R2015a)
Econometrics Toolbox                                  Version 3.2        (R2015a)
Embedded Coder                                        Version 6.8        (R2015a)

....

Then, I tried

>> addpath(genpath('C:\Program Files\IBM\ILOG\CPLEX_Studio1262\cplex\examples\src\matlab'))
>> addpath(genpath('C:\Program Files\IBM\ILOG\CPLEX_Studio1262\cplex\matlab\x64_win64'))

>>ver

got the same result.

I tried to use cplexlp.

>> [x1,minfval1,exitflag,output]=cplexlp(C,-A,-B,[],[],a2,b2);
Undefined function or variable 'cplexlink1262'.

Error in cplexlp (line 256)

How can I solve this problem?

Thanks a lot.