Delimiter problems with =

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Sergio Vez 2019-10-28

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评论： Sergio Vez 2019-10-28

采纳的回答： Stephen23

在 MATLAB Online 中打开

Good afternoon,

I'm using the following function:

filename=fullfile('ENTRADA.txt');
fileID=fopen(filename);
C=textscan(fileID,'%s %s','Delimiter','=','MultipleDelimsAsOne',1);  

In order to get a 1x2 cell array (one with the name of the data and the other one with the corresponding data). All the names and the data are separated by "=" and that's why I put it as a Delimiter. The problem is that one of the data is "ZR[1].mat.comment=ISO 6336-5 Figure 9/10 (MQ), Core hardness >=25HRC Jominy J=12mm<HRC28". I would only want to make a separation after the first "=" but MATLAB makes it also for the second and the third "=". How could I fix it?

Thanks in advance!

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Stephen23 2019-10-28

@Sergio Vez: please upload a sample file by clicking the paperclip button.

Remember to also fclose the file.

Sergio Vez 2019-10-28

ENTRADA - copia.txt

Here you have it. Thanks!

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采纳的回答

Stephen23 2019-10-28

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此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/487807-delimiter-problems-with#answer_398514

编辑：Stephen23 2019-10-28

在 MATLAB Online 中打开

ENTRADA.txt

opt = {'Delimiter','='};
fmt = '%s%[^\n]';
[fid,msg] = fopen('ENTRADA.txt','rt');
assert(fid>=3,msg)
C = textscan(fid,fmt,opt{:});
fclose(fid);

Giving

>> C
C = 
    {50x1 cell}    {50x1 cell}
>> C{1}{32}
ans =
ZR[0].mat.comment
>> C{2}{32}
ans =
ISO 6336-5 Figure 9/10 (MQ), Core hardness >=25HRC Jominy J=12mm<HRC28¶