How to remove numbers from a cell array

Question

Codemaster 2018-1-24

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/378722-how-to-remove-numbers-from-a-cell-array

编辑： Stephen23 2020-10-13

I have a cell array which its elements contain both number and characters.

    ["LAN310"]
    ["SHA550"]
    ["SHA430"]
    ["SHB331"]
    ["EDU110"]
    ["IFE101"]
    ["BSM110"]
    ["BSM310"]
    ["BSM540"]
    ["LAN121"]
    ["LAN330"]
    ["IFE151"]
    ["IFE111"]
    ["BSM170"]
    ["BSM320"]
    ["BSM550"]
    ["LAN132"]
    ["SHB492"]
    ["EDU251"]
    ["IFC130"]
    ["IFC170"]
    ["CCT891"]
    ["IFC291"]
    ["IFC121"]
    ["BSM191"]
    ["SHB451"]
    ["TAM160"]
    ["EDU210"]
    ["IFC180"]
    ["IFC150"]
    ["IFC161"]
    ["IFC200"]
    ["IFC301"]
    ["EDU220"]
    ["EDU180"]
    ["IFC431"]
    ["IFC240"]
    ["IFC250"]
    ["IFC311"]
    ["IFC210"]
    ["IFC190"]
    ["TAM111"]
    ["EDU820"]
    ["IFC441"]
    ["IFC353"]
    ["IFC260"]
    ["IFC421"]
    ["IFC411"]
    ["BSM790"]
    ["SHB242"]
    ["EDU261"]
    ["EDU201"]
    ["IFC451"]
    ["IFC224"]
    ["IFE130"]
    ["IFC373"]
    ["IFC363"]
    ["IFC461"]
    ["IFC330"]
    ["BSM461"]
    ["IMA262"]

I want to remove the " and numbers from my cell and I want the characters to remain only so it becomes like this :

    [LAN]
    [SHA]
    [SHA]
    [SHB]
    [EDU]
    [IFE]
    [BSM]
    [BSM]
    [BSM]
    [LAN]
    [LAN]
    [IFE]
    [IFE]
    [BSM]
    [BSM]
    [BSM]
    [LAN]
    [SHB]
    [EDU]
    [IFC]
    [IFC]
    [CCT]
    [IFC]
    [IFC]
    [BSM]
    [SHB]
    [TAM]
    [EDU]
    [IFC]
    [IFC]
    [IFC]
    [IFC]
    [IFC]
    [EDU]
    [EDU]
    [IFC]
    [IFC]
    [IFC]
    [IFC]
    [IFC]
    [IFC]
    [TAM]
    [EDU]
    [IFC]
    [IFC]
    [IFC]
    [IFC]
    [IFC]
    [BSM]
    [SHB]
    [EDU]
    [EDU]
    [IFC]
    [IFC]
    [IFE]
    [IFC]
    [IFC]
    [IFC]
    [IFC]
    [BSM]
    [IMA]

Can someone please guide me how to do this?

Thanks

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Codemaster 2020-6-9

Thank you so much Stephen for clearing that out. Yes I am aware of the terms of use, that's why I was looking for an alternate to delete this thread entirely eventhough some time has passed by. Nevertheless it was very nice of you to spend your time on reminding me them! I wish you best of luck

Rena Berman 2020-10-12

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Answer 1

Stephen23 2018-1-24

2
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/378722-how-to-remove-numbers-from-a-cell-array#answer_301501

编辑：Stephen23 2018-1-24

在 MATLAB Online 中打开

A trivial implementation using regexprep:

D = regexprep(C,'[\d"]','');

And tested:

>> C = {'["LAN310"]';'["SHA550"]';'["SHA430"]';'["SHB331"]';'["EDU110"]', ... };
>> D = regexprep(C,'[\d"]','');
>> D{:}
ans = [LAN]
ans = [SHA]
ans = [SHA]
ans = [SHB]
ans = [EDU]
... etc