%// Extract out the number at the end of the string Str = fgetl(fileID) %// Skip to the 8th line
Longitude = zeros(numel(files), 1) %// Initialize longitude arrayįor idx = 1 : numel(files) %// For each fileįileID = fopen(fullfile(folder, files(idx).name)) %// Open up file txt, do something like this: folder = fullfile('path', 'to', 'folder') %// Replace where your files are hereįiles = dir(fullfile(folder, '*.txt')) %// Find all files in folder Also, assuming that all of your files have the extension of. I'm going to assume that all of your files are placed inside a single directory. In the end, you'll have 50 numbers, so sort these numbers and get the corresponding sorted indices, then reorder what is output from dir. Next, I would look for a number at the end of the line using regular expressions, convert this number represented as a string to an actual number, then place this into an array. I'd use fgetl when you open up a file, and call it 8 times to get to the 8th line. In order to be operating system agnostic, let fullfile build the path of the directory for you.Īfter, use a for loop to iterate over each file, open it up, do your processing and close the file.
#Matlab sort windows#
On Linux/Mac, it's / while on Windows it's \. The reason why you use fullfile is because the path separator between folders / directories is different on every operating system. The output of dir will be a structure of information that represents each file in your directory. First things first, you should use dir and fullfile to read all of the files in a folder / directory.
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