WebNov 26, 2011 · MATLAB documents that at least under some conditions, feof() will be set if there is no further input, even if you have not tried to read the input. With regards to using fgets() or fgetl(), if the file happens to end in a newline character, then the fgets() or fgetl() logically ends there, before you have looked to see if there are any more ... WebLearn more about read line number Hi, I'd like to know hot to read a text file between certain line numbers. It's a huge file and I only need to use a portion of it.
Read text file and load data to an array - MATLAB Answers
WebApr 9, 2013 · Read and display the file fgetl.m one line at a time: fid = fopen ('fgetl.m'); tline = fgetl (fid); while ischar (tline) disp (tline) tline = fgetl (fid); end fclose (fid); You might also want to look at the dlmread () function. Timothy Mathias on 22 Jul 2024 Update for Matlab R2024a Use readmatrix () dlmread () Sign in to comment. WebDec 29, 2024 · Once you have the line, it looks like you need to determine where the % is in the line to know whether the data is before the % or if the data is on the next line. You could use find to find the index of the first %: Theme Copy ind = find (str == '%',1); if ind == 1 % Read next line for data else % Data is earlier in the line. end great salt lake historical water levels
how to read a text file line by line and store in an array - MATLAB ...
WebApr 25, 2024 · How to read the text line by line? i dont know where to put it. Now, it show rubbish output. this is the code. Theme Copy [file,path]=uigetfile ( {'*.jpg;*.bmp;*.png;*.tif'},'Choose an image'); s= [path,file]; picture=imread (s); [~,cc]=size (picture); picture=imresize (picture, [300 500]); if size (picture,3)==3 picture=rgb2gray … WebApr 12, 2024 · Example of text file to be read It works perfectly in MATLAB using readtable ('text.txt') and I obtain the following: Result in MATLAB But, I am not able to get the same result in Octave. Is there a function in Octave that allows me to extract all the information from the text file similarly to MATLAB? Thank you matlab octave Share Web19 hours ago · An ash cloud that has drifted from a Russian volcano to Alaska is disrupting travel across the state for the third day in a row . Alaska Airlines had canceled 37 flights as of 11 a.m. on Friday ... great salt lake institute westminster college