read from CSV file-complex
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hi, i have aCSV file looks like this:
2012-02-09 00:00:36,11002,86,1,0,376,0,0,0,0,0
2012-02-09 00:00:39,11002,86,1,0,622,0,0,0,0,3
the fields are: datetime|int|int|int|int|int|int|int|int|int|int|
i want to read it into a matrix that will look like this:
year|month|day|hour|all other numeric columns. any suggestions?
P.S the data amount in large, about 3 millon rows...
回答（1 个）
Ilham Hardy
2013-1-16
0 个投票
Download this function from File Exchange:
And look in the comment, specifically for example no.4 in the m-file.
HTH,
Ilham
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