问题
Using textscan I'm trying to read a file that has comma separated data in the following format:
"1234","24.0","Hello, my name is Joe"
"4567","25,0","Hi, I'm Jane"
The non-delimiter comma in the third field are problematic and I ultimately don't want the ""
around the pieces of data.
I've tried the following, but it leaves a " on the end of the last field. I can remove this any number of ways, but I find it quite annoying and am sure there is a smarter way. Any ideas?
textscan(fileId, '"%s %s %s', 'Delimiter', {'","'})
Using %s"
for the last part of the formatSpec seems natural, but isn't working.
回答1:
you could do this
textscan(fileID,'%q,%q,%q','Delimiter','\n');
来源:https://stackoverflow.com/questions/16242074/textscan-in-matlab-when-delimiter-is-in-a-field-and-what-to-ignore-character