Finding elements according to indices from an array

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Md. Asadujjaman
Md. Asadujjaman 2022-1-17
回答： Image Analyst 2022-1-17
Suppose,
x=[11 13 10 16 15 19 12 18 17 14]
y=[1 2 5 7 10]
I want to find the elements according to the indices presented in y.
The answer would be
[11 13 15 12 14]

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采纳的回答

Image Analyst
Image Analyst 2022-1-17
Ran in:
x=[11 13 10 16 15 19 12 18 17 14];
y=[1 2 5 7 10];
theAnswer = x(y)
theAnswer = 1×5
11 13 15 12 14
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