why vectorize function is not recommended?
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can anyone explain to me in a simple way why vectorize function is not recommended, and how i can avoid any possible troubles from using it
and is there is a better way to do its functionality, please dont give me links, just explain to me in a simple way, thanks in advance.
12 Kommentare
Walter Roberson
am 28 Jan. 2021
Also, long standing bug: vectorize changes quoted strings.
vectorize("ismember(A, {'+', '-', '*', '/', '^', '\'})")
Stephen23
am 29 Jan. 2021
Bearbeitet: Stephen23
am 15 Nov. 2024 um 6:36
"You missed one, Stephen, but it is quite obscure. The \ operator is vectorized as .\ also known as ldivide; "
No, as your own example clearly shows VECTORIZE() does not change that operator:
vectorize('a\b')
I did not "miss" that operator, because what I wrote replicates the behavior of VECTORIZE().
Antworten (1)
Catalytic
am 29 Jan. 2021
A warning without an explanation is not a real warning. I say you just ignore it.
4 Kommentare
Matt J
am 29 Jan. 2021
If no explanation implies the reason doesn't exist then, by the same logic, no explanation for the omission means the omission doesn't exist. So if the omission doesn't exist, maybe TMW feels than explanation was indeed given! :-)
Adam Danz
am 29 Jan. 2021
Bearbeitet: Adam Danz
am 29 Jan. 2021
Scroll to the bottom of the vectorize page and place a star rating which will allow you to type and submit feedback.
That feedback is received by MathWorks Gnomes which are never seen nor heard but visit the MathWorks documentation team at night while they are sleeping and whisper selected suggestions into their ears to manipulate their dreams. Occassionally this causes them to wake up with a Eureka moment that leads to changes in the documentation.
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