Originally posted by: SystemAdmin

I don't know how to set ctye in cplexmiqp(for example I want my first and third optimization variable to be binary).I would appreciate if you help me.
#CPLEXOptimizers
#DecisionOptimization

Originally posted by: SystemAdmin

What API are you using? In C the type can be changed with CPXchgctype(). In Concert (C++, Java, C#) the type is set in the constructor and can be changed using a Conversion.
#CPLEXOptimizers
#DecisionOptimization

Originally posted by: John Cui

cplexmiqp come from matlab connector,

Why not take a look our example cplexmiqpex.m,
at c:\ILOG\CPLEX_Studio122\cplex\examples\src\matlab

John Cui
#CPLEXOptimizers
#DecisionOptimization