I need load data .mat from file to my workspace. I used this code: filename = uigetfile({'*.mat'}, 'Select mat file'); but it´s non-functional. I need load data .mat to workspace and save to value with name x1. Is here somebody who know help? T

11 visualizzazioni (ultimi 30 giorni)
I need load data .mat from file to my workspace. I used this code: filename = uigetfile({'*.mat'}, 'Select mat file'); but it´s non-functional. I need load data .mat to workspace and save to value with name x1. Is here somebody who know help? T

Risposta accettata

Walter Roberson
Walter Roberson il 31 Ott 2016
temp = load('z1.mat');
fn = fieldnames(temp);
x1 = temp.(fn{1});
This will load the "first" variable stored in the .mat file into the variable "x1".
  3 Commenti
Walter Roberson
Walter Roberson il 31 Ott 2016
[filename, foldername] = uigetfile('*.mat', 'Select a mat file');
fullname = fullfile(foldername, filename);
temp = load(fullname);
fn = fieldnames(temp);
x1 = temp.(fn{1});

Accedi per commentare.

Più risposte (2)

KSSV
KSSV il 31 Ott 2016
Modificato: KSSV il 31 Ott 2016
filename = uigetfile({'*.mat'}, 'Select mat file');
load(filename)
or
load('yourmatfile') ; % directly be in the folder and load the file.
doc load

Alexandra Harkai
Alexandra Harkai il 31 Ott 2016
If you know your file will be named data.mat, you don't need uigetfile, simply load will do that for you:
x1 = load('data.mat')
  1 Commento
Dominika
Dominika il 31 Ott 2016
no my file are different, for example: z1.mat, t.mat and others. And I want to load one subject .mat from file and save from workspace but condition is that z1.mat = x1 in workspace.

Accedi per commentare.

Categorie

Scopri di più su Workspace Variables and MAT-Files in Help Center e File Exchange

Tag

Non è stata ancora inserito alcun tag.

Community Treasure Hunt

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

Start Hunting!

Translated by