Problem 733. Extract Built In Functions and Toolbox Functions from String or Function Handle
Find the Built-In functions and Toolbox functions in either a string or a function handle.
Generate a string of alphabetized Built-In functions followed by alphabetized Functions.
Inputs:
fh=@(x)log10(x)+log2(x)+abs(x)
str='smooth3(x,y)-filter(x)+abs(n)+filter2(u)+sin(x)+numel(z)'
Outputs:
'abs log2 log10'
'abs filter numel sin filter2 smooth3'
Related to Cody_464
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6 Comments
I changed hte "i" to "k".
Even though "i" was being used as a variable and not in its capacity as a built-in function.
In what order the names of the function are sorted?
(Thanks for the useful tags.)
The functions are sorted alphabetically and by type.
Ex. [built_in_alphabetical, toolkit_alphabetical]
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