Convert numerical label Vector to char label

Question

benghenia aek 2022-6-4

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1733520-convert-numerical-label-vector-to-char-label

编辑： Star Strider 2022-6-4

采纳的回答： Star Strider

Hello,I want to convert a to b please a=[1 1 2 1 3 1 3 2] To b=[as as be as ce as ce be].

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Answer 1

Star Strider 2022-6-4

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链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1733520-convert-numerical-label-vector-to-char-label#answer_978580

编辑：Star Strider 2022-6-4

在 MATLAB Online 中打开

Try this —

map = {'as','be','ce'};                         % Cell Array
a=[1 1 2 1 3 1 3 2];
b = map(a)
b = 1×8 cell array
    {'as'}    {'as'}    {'be'}    {'as'}    {'ce'}    {'as'}    {'ce'}    {'be'}
b = strtrim(sprintf(' %s ',b{:}))
b = 'as  as  be  as  ce  as  ce  be'
% To b=[as as be as ce as ce be].
map = ["as","be","ce"];                         % String Array
a=[1 1 2 1 3 1 3 2];
b = map(a)
b = 1×8 string array
    "as"    "as"    "be"    "as"    "ce"    "as"    "ce"    "be"
b = strtrim(sprintf(' %s ',b))
b = 'as  as  be  as  ce  as  ce  be'