MATLAB and Simulink resources for Arduino, LEGO, and Raspberry Pi
Learn moreOpportunities for recent engineering grads.
Apply TodayNew to MATLAB?
MATLAB Central > MATLAB Newsreader > 32 bit matlab on 64 bit machine, mex files 

Subject: 32 bit matlab on 64 bit machine, mex files From: Nick Date: 29 Mar, 2013 13:29:05 Message: 1 of 5 
I have a 64 bit machine with an (older) 32 bit version of matlab installed on it. I am wondering if it is possible to execute 64bit mex files (compiled on a 64bit machine). It seems like this should be possible as the CPU has a 64 bit instruction set. If not, is there a way to interface with 64bit code (e.g. compile it into a dll that the 32bit mex function would call). 
Subject: 32 bit matlab on 64 bit machine, mex files From: James Tursa Date: 29 Mar, 2013 13:50:05 Message: 2 of 5 
"Nick" wrote in message <kj44v1$6f8$1@newscl01ah.mathworks.com>... 
Subject: 32 bit matlab on 64 bit machine, mex files From: Nick Date: 29 Mar, 2013 14:23:04 Message: 3 of 5 
"James Tursa" wrote in message <kj466d$an3$1@newscl01ah.mathworks.com>... 
Subject: 32 bit matlab on 64 bit machine, mex files From: Steven_Lord Date: 29 Mar, 2013 17:13:09 Message: 4 of 5 

Subject: 32 bit matlab on 64 bit machine, mex files From: Nick Date: 29 Mar, 2013 17:36:08 Message: 5 of 5 
Thanks. 
A tag is like a keyword or category label associated with each thread. Tags make it easier for you to find threads of interest.
Anyone can tag a thread. Tags are public and visible to everyone.