9楼: Originally posted by 疾凤劲草 at 2018-12-14 20:40:57
已上传，谢谢！...

%%  by ustb.liangdeshan[at=3644415]gmail.com[/at]
clear
clc
fid=fopen('data2.txt');
row=0;
while ~feof(fid)
    a{row+1}=fgets(fid);
    row=row+1;
   
end
fclose(fid);
%%
rowab=0;
for ii=1:row
    wz=strfind(a(ii),'mA');
   
    if ~cellfun(@isempty,wz)
        wzz=wz{1};
        aastr=a{ii};
        aa=str2double(aastr(wzz(1)-6:wzz(1)-1)); bb=str2double(aastr(wzz(2)-6:wzz(2)-1));
        
        
        rowab=rowab+1;
        
        aasave(rowab,:)=[aa,bb];        
    end
end

6楼: Originally posted by lds588 at 2018-11-22 14:46:59
能给一个实例文件吗。如果涉密您可以把单位名称，表头，修改成无意义文字。再发出来，有样本不难解决。...

11楼: Originally posted by lds588 at 2018-12-15 13:44:49
%%  by ustb.liangdeshangmail.com
clear
clc
fid=fopen('data2.txt');
row=0;
while ~feof(fid)
    a{row+1}=fgets(fid);
    row=row+1;
   
end
fclose(fid);
%%
rowab=0;
for ii=1:row
  ...

14楼: Originally posted by 疾凤劲草 at 2018-12-23 09:44:07
刚回复完，上传了新文件，然后才看到你这个回复，不好意思。现在不方便试是否可行，但是真的很感谢你，花了这么多时间，给出了一个程序，谢谢！...

%%  by ustb.liangdeshan[at=3644415]gmail.com[/at]
clear
clc
warning off
fid=fopen('data.txt','r','n','UTF-16');
row=0;
while ~feof(fid)
    a{row+1}=fgets(fid);
    row=row+1;
   
end
fclose(fid);
%%
rowab=0;
for ii=1:row
    wz=strfind(a(ii),'mA');
   
    if ~cellfun(@isempty,wz)
        wzz=wz{1};
        aastr=a{ii};
        aa=str2double(aastr(wzz(1)-6:wzz(1)-1)); bb=str2double(aastr(wzz(2)-6:wzz(2)-1));
        
        
        rowab=rowab+1;
        
        aasave(rowab,:)=[aa,bb];        
    end
end

aasave