Converting a string array into a number array

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dzix design
dzix design 2021-2-13
评论： dzix design 2021-2-13
Please how can l convert '123456789' to [ 1 2 3 4 5 6 7 8 9] in MATLAB

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KALYAN ACHARJYA
KALYAN ACHARJYA 2021-2-13
编辑：KALYAN ACHARJYA 2021-2-13
#Edited
num_str='123456789'
num_str - '0'
Result:
ans =
1 2 3 4 5 6 7 8 9
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KALYAN ACHARJYA
KALYAN ACHARJYA 2021-2-13
Yes sir @Jan Thanks, In day time, I have answered a similar question, which first required changing num2str, so I used it here by mistake.
Your teaching is very valuable, thank you and much appreciation

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