to read multiple csv files
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I used the following code for reading the multiple csv files but for the execution it takes too much of time.
My code is as follows:
[files,path] = uigetfile('*.csv', 'MultiSelect','on');
FileName = fullfile(path,file);
fmt = '%s%s%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%f%';
num = length(FileName);
data = cell(1,num);
for i = 1 : num
fid = fopen(FileName{i},'r');
data(i) = textscan(fid,fmt,'Delimiter',',',CollectOutput',1);
end
Hence sort out this and help me in this bug at the earliest...
Regards, M. Sarfudeen
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답변 (1개)
Ken Atwell
2014년 10월 15일
How many files are we talking about, and how big is each file?
If you have R2014b, you may want to check out the new datastore capability as a more elegant approach to what you're doing. It may not help with your performance issue, though.
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