histcountsmex undefined (version R2017b)

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LINXI FU
LINXI FU le 1 Nov 2017
Commenté : Walter Roberson le 2 Nov 2017
Hi, There was an error when I was running my code: The function 'histcountsmex' corresponding to the input parameter of type 'double' is not defined. I've updated my matlab version to 2017b but the function is still missing. What should I do?
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per isakson
per isakson le 1 Nov 2017
Modifié(e) : per isakson le 2 Nov 2017
  • In older releases histcountsmex was called by histcounts. The function was not documented and thus it may be changed or removed without notice.
  • By which function was histcountsmex called when this error happened?
Walter Roberson
Walter Roberson le 2 Nov 2017
histcountsmex is still called by histcounts. It is near line 280 in R2017b.

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Walter Roberson
Walter Roberson le 2 Nov 2017
In R2014b and R2015a, histcountsmex was an actual mex such as histcountsmex.mexmaci64 . In R2015a through R2017b (newest), it is histcountsmex.p . In all cases, it was in the toolbox/matlab/datafun/private directory -- for example /applications/MATLAB_R2017b.app/toolbox/matlab/datafun/private/histcountsmex.p on Mac.

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