MATLAB: Am I unable to find the phasenoise_sim demos in Communications Blockset 3.4 (R2006b)

communications blocksetdemograycodephasenoise_sim

I want to run the phasenoise_sim and graycode demos as mentioned in the documentation. When I type the demo name in MATLAB to open the demo, I receive the following error:
??? Undefined function or variable 'phasenoise_sim'.

Best Answer

This bug has been fixed in Release 2007a (R2007a). For previous product releases, read below for any possible workarounds:
There are errors in the documentation for Communications Blockset 3.4 (R2006b) where there are references to the phasenoise_sim model.
This model has been renamed to 'commphasenoise' in Communications Blockset 3.4 (R2006b) .