fzero-funtion in 20112b

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Wolfgang Schellenberger
Wolfgang Schellenberger on 26 Nov 2012
Using the “parametric ROC curve script developed by L. Bantis, I recocnized that the fzero function is not accessible in 2012a and 2012b (maybe the function is shifted in the optimization toolbox). Any solution? Thanks
  1 Comment
Matt J
Matt J on 26 Nov 2012
No, fzero probably isn't the cause of the problem. I don't have the Optimization Toolbox and I can do the following easily in R2012a,
>> fzero(@(x)x-1,2)
ans =
1

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Accepted Answer

Sean de Wolski
Sean de Wolski on 26 Nov 2012
which -all fzero
If nothing comes back, restore the default path and rehash the toolbox cache:
restoredefaultpath
rehash toolboxcache
  1 Comment
Wolfgang Schellenberger
Wolfgang Schellenberger on 26 Nov 2012
Thanks, it works
restoredefaultpath rehash toolboxcache
WS

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