Add additional name into a matrix

Yixuan Zhang

2019 9 15

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I have a matrix X1x5, this matrix X is like [abc01,bcd12,cde03,def41,efg25]. Now I want to add (aaa34) after (efg25), what I can do? I really tried x = [:,aaa34]; but it showing an error.

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回答（1 个）

Rajanya 2025-3-20

在 MATLAB Online 中打开

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Hi,

If 'X' is a string array, you can just concatenate the new string to 'X' like (refer here):

X = ["abc01", "bcd12", "cde03", "def41", "efg25"];
X = [ X, "aaa34" ]
X = 1x6 string array
    "abc01"    "bcd12"    "cde03"    "def41"    "efg25"    "aaa34"