Where can I find documentation for the feature function?

Question

Iain 2014-1-24

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https://ww2.mathworks.cn/matlabcentral/answers/113593-where-can-i-find-documentation-for-the-feature-function

回答： per isakson 2014-1-24

The function "feature" can be used to probe how much spare memory there is in a PC.

I want to use this function to probe how much spare memory there is, but I do NOT want it to print out the results to screen, I want it to simply access that information. Does anyone know how I can do that, or where the documentation for that function exists?

To get it to probe the memory stats, simply use the following:

feature('memstats')