Read files in matlab line by line

Show older comments. PiParadox on 26 Nov Vote 0. Commented: Walter Roberson on 7 Jul Accepted Answer: Walter Roberson. Hi I'm trying to figure out how to process an input file, where you check to see if each line is a word. But I don't have any clue on how to begin doing so. I would use something like "load" I think? Then I would save that word in a variable. Accepted Answer. Walter Roberson on 26 Nov Vote 1. Cancel Copy to Clipboard. Thank you for your help.

I'm a little confused why the "while true" part is there? Is true satisfied by "fopen" being valid? Edited: Image Analyst on 9 Apr Use fgetl. From the help:. Read and display the file fgetl. You might also want to look at the dlmread function. Timothy Mathias on 22 Jul Update for Matlab Ra. Use readmatrix instead of dlmread. Ahmed A.

Selman on 18 Apr Vote 0. Try selecting one dimension a time for each line, e. Walter Roberson on 18 Apr If you read with inf as a size, then you are going to read to end of file, in which case the second fscanf is not going to have any file to read from. The size argument of fscanf can be a scalar or a vector of length 2, but it cannot be a vector with more than 2 element such as [1 inf].

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Software di prova. You are now following this question You will see updates in your followed content feed. You may receive emails, depending on your communication preferences. How to read a text file line by line? Show older comments. Jetson Ronald on 9 Apr Vote 1. For a vertex with the same rank as the line number of the file, I list the neighbouring vertex indices on that same line.

I finally found a somewhat nice solution. Actually, importdata can be helpful here, thanks Divakar. Unfortunately importdata seems to be too limited for this task and I did not find a good way of reading the whole file with textscan and then applying some cellfun s either. You can use fgets to read from file line by line in matlab. Stack Overflow for Teams — Collaborate and share knowledge with a private group.

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