Facing an error while opening the Poisson Integer generator block in MATLAB

[Subrat Swain]

Hi all,
I am facing an error while opening the Poisson Integer generator block in MATLAB. I mean the moment when I click on the block to check for its Lamda and Sample time values, I get an error message stating,

Error due to multiple causes.
-> Error evaluating 'MaskCallback' callback of Poisson Integer Generator block (mask)
-> Undefined function or method 'commblkpoissrc' for input arguments of type char

Please help me in sorting out this problem. I desperately need this error to be fixed as soon as possible so that I can work on the simulink model. I would greatly appreciate your help.

Thanks,
Subrat.

[Steven_Lord]

"Subrat Swain" <swain.s...@gmail.com> wrote in message
news:jh48a8$1v1$1...@newscl01ah.mathworks.com...

That suggests that you don't have Communications System Toolbox; that block
is part of that toolbox.

http://www.mathworks.com/help/toolbox/comm/ref/poissonintegergenerator.html

You can check this with the output of the VER function. If you don't see
Communications System Toolbox, you will not be able to work with this block
until or unless you install the toolbox. If it not already included in your
license, you may need to purchase it.

--
Steve Lord
sl...@mathworks.com
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