Real-time data exchange

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Shalini Purwar
Shalini Purwar 2012-3-5
I have an application that requires two matlab codes to run parallel in real-time and they need to communicate to each other once in a while and exchange small amount of data (e.g. 8 integers). I designed this application using parallel computing toolbox using pmode and communicate using labrecieve but I have to use labbarrier to which blocks one code. Other way I plan is to use TCP/IP between two separate instances of MATLAB.
Is there a better way to handle this situation.
Thanks in advance.

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回答（2 个）

Daniel Shub
Daniel Shub 2012-3-6
On Windows you can control and exchange data from one MATLAB session to another with activex.
Titus Edelhofer
Titus Edelhofer 2012-3-6
I guess you could use memmapfile in both MATLAB instances to use a (memory mapped) file for exchanging data. Since labbarrier/labreceive is not appropriate as you said, you are not 100% relying on exact time points of data exchange in the code.
Titus

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