maximum value in each column
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Hi all, I have 28 text files. each text file has 11 columns. I have to skip first 3 lines of each text file then read them. 1-How can I find the maximum number of each column in each text files? 2-how can I find the most maximum number of each column in the previous question in 28 files?
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Bob Thompson
2018-4-10
There is a function for finding maximums, max(), which finds the maximum value of a specified region. All you need to do is index the function to see each column and then run a for loop.
for k = 1:size(filelist); % Run through each file
for j = 1:size(filedata,2); % Run through each column of a given file
datamaxes(k,j) = max(filedata(:,j)); % Find max of column and store data
end
end
for j = 1:size(datamaxes,2); % Run through each column again for maximax value
maximax(j) = max(datamaxes(:,j)); % Find max value of given column for all files
end
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2018-4-10
2018-4-10
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