import data from a .txt file in matlab

You can import data from a .txt file in Matlab using the importdata function. Here is an example code snippet for how to import a .txt file named data.txt:

main.m
% specify the file name and location
filename = 'data.txt';

% import the data
data = importdata(filename);

% access the data using the "data" object
disp(data)
162 chars
9 lines

This code will import the text file and display its contents in the command window. You can also use the dlmread function to import numeric data from a .txt file.