How can I check since which Matlab version a function exists?

问题

It was impossible in 2007, but is there now a way to check which Matlab versions a function exists for?

For example, in Wolfram Mathematica, the documentation indicates in which version the function was released: e.g. the GapPenalty() documentation mentions "New in 7".

回答1:

Have a look to the FEX function when.

回答2:

I'd go to the release-notes page for some useful information.

For example.

http://www.mathworks.com/help/releases/R2013b/stats/release-notes.html

Then do a search in web page.

Hope this helps.

来源：https://stackoverflow.com/questions/19778832/how-can-i-check-since-which-matlab-version-a-function-exists