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.
回答（1 个）
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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在 帮助中心 和 File Exchange 中查找有关 String Parsing 的更多信息
2022-4-22
2022-4-22
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