I have .mat file that has a size of 1374x2. How do I load this in to variable that can be used inside a function?

2 vues (au cours des 30 derniers jours)
x = load ('filename');
will this make 'x' have 1374x2 values?
  3 commentaires
Walter Roberson
Walter Roberson le 15 Sep 2019
"m is equal to the number of lines in the file"
Non-comment lines. load() of a recognized text file skips lines that begin with %
Sylvester Selvanathan Pinto Stephen
Let me rephrase my question..
I have a .mat file which has 1374 rows and 2 columns which have only numeric data.
I want to load this into a variable which has the same size.
I tried this
CycleName = load('epa_city','-ascii')
Error using load
Number of columns on line 2 of ASCII file epa_city must be the same as previous lines.
How should I proceed?

Connectez-vous pour commenter.

Réponses (1)

Guru Mohanty
Guru Mohanty le 17 Jan 2020
Hi, I understand you are getting error in loading a MAT file. Here is a sample code for this, in which MAT file is created using random data. You can use both load and matfile functions.
%% Create input MAT file
clear all;
val=randi(100,1374,2);
save('val.mat','val');
%% Load MAT file
clear all;
mat_var = load('val.mat');
C = mat_var.val;

Catégories

En savoir plus sur Matrices and Arrays dans Help Center et File Exchange

Produits

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by