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'12-04-2010 09:23:30  31 9.982 v'
'12-04-2010 09:23:30  32 2.003 v'
'12-04-2010 09:23:30  33 -10.098 i'

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2.003
-10.098
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2Â¥2012-06-19 09:47:16
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»ªÀöµÄÆ®¹ý: ½ð±Ò+2, ÎÒÒѾ­ÕÒµ½·½·¨ÁË£¬²»¹ý»¹ÊÇллÄú 2012-06-19 15:27:35
³ôË®¹µ: ½ð±Ò+1, лл½»Á÷~~ 2012-06-21 19:45:25
½¨ÒéÄãÓÃEXCEl·ÖÁÐÖ±½ÓÈ¡³öÀ´×î·½±ã¡£·ÇÒª±à³ÌµÄ»°£¬Èç¹ûÊý¾Ý¸ñʽͳһ£¬±ÈÈçѰÕÒÿ¸ö×Ö·û´®Öе¹ÊýµÚ2¸ö¿Õ¸ñºÍ×îºóÒ»¸ö¿Õ¸ñÖ®¼äµÄÄÚÈÝ£¬µÃµ½'9.982'£¬'2.003'£¬'-10.098'£¬È»ºóÓÃstr2double½«Æäת»»ÎªÊý×Ö¡£
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3Â¥2012-06-19 14:10:30
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»ªÀöµÄÆ®¹ý: ½ð±Ò+8, ÎÒÒѾ­ÕÒµ½·½·¨ÁË£¬²»¹ý»¹ÊÇллÄú 2012-06-19 15:27:48
³ôË®¹µ: ½ð±Ò+2, лл½»Á÷~~ 2012-06-21 19:45:31
B={'12-04-2010 09:23:30  31 9.982 v'
'12-04-2010 09:23:30  32 2.003 v'
'12-04-2010 09:23:30  33 -10.098 i'};
for i=1:length(B)
a=B{i};
t=find(a==' ');
data1=a(t(end-1):t(end));
data(i)=str2double(data1);
if (a(end))=='v'
    data2(i)=sin(data(i));
elseif (a(end))=='i'
    data2(i)=cos(data(i));
end
end
data'
data2'

ans =

    9.9820
    2.0030
  -10.0980


ans =

   -0.5288
    0.9080
   -0.7818


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4Â¥2012-06-19 14:21:38
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