Undefined function 'num2Str' for input arguments of type 'double'.
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I get this error when I want to convert the number 'video' to String.
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Bruno Luong
2022-4-22
编辑：Bruno Luong
2022-4-22
0 个投票
correct spelling is num2str with a lower-case "s"
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2022-4-22
2022-4-22
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