csvread and dots in filename
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Hello,
I know matlab script files don't accept filenames with many dots.
But my problem is different. I am trying to read a text file with csvread, and I get file not found error if the filename contains a dot other than the file extension separator.
I cannot rename these files because these files are generated and appended by another software. Renaming them breaks the updates.
How can I make csvread work?
Thanks
[Merged from duplicate]
I am really in trouble. fopen fails to open if filename contains @ symbol or extra . other than the one before file extension. I have so many files to load with these symbols.
I also tried csvread and dlmread, same problem.
Is there any other way to load files in Matlab?
Thanks
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回答(2 个)
Walter Roberson
2013-2-24
csvread() is a wrapper around dlmread() which in turn is a wrapper around textscan(). You could use textscan() directly.
3 个评论
Walter Roberson
2013-3-9
Could you give an example?
Also which operating system and MATLAB version are you using?
per isakson
2013-3-9
编辑:per isakson
2013-3-9
This works for me on R2012a 64bit
>> fid = fopen( '@AAE-I_INDEX_S&P Custom_ABN AMRO Renewable.csv', 'r' );
>> cac = textscan( fid, '%[^\n]' )
cac =
{1x1 cell}
>> cac{:}{:}
ans =
?FROM 192.168.7.2:658161? 058 032 ...
>>
and this too
>> fid = fopen( 'AZO_NYSE_Autozone Inc..CSV', 'r' );
>> cac = textscan( fid, '%[^\n]' )
cac =
{1x1 cell}
>> cac{:}{:}
ans =
?FROM 192.168.7.2:658161? 058 032 055 ...
>>
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