Multiple versions of matlab communicate with same figure window?

Question

Darin McCoy 2011-3-16

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Hi,

Is there any way for multiple instances of matlab to use the same figure handle for displaying data?

Basiclaly - i have several matlab scripts (that take a long time to run) that i would like to....(if possible)....use the same figure window for a progress bar.....that way....i can see how my scripts are progressing across multiple versions of matlab

any ideas?

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Answer 1

Walter Roberson 2011-3-16

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Have the master window listen for on a UDP port for information from the other sessions broadcasting their ID and their progress.

You can use the Instrument Control Toolbox for UDP, or you can use the tcpudpip Matlab File Exchange (FEX) Contribution.

If all of the sessions are running on the same machine, you may be able to use shared memory to communicate between them. There is a FEX contribution to communicate between sessions with shared memory.