how to save matrix with type *.mat then load it in matlab?

Question

how to save matrix with extension .mat for example I've this matrix :

x = round (100*rand(4,4))

I want to save x matrix in file x.mat then load it which can access element of this matrix, I tried by loading x.matrix but it was gave me struct 1X1

Ray · Accepted Answer · 2013-12-08T16:38:44.307

0

save 'x.mat'; or save x; command will do the saving

load 'x.mat'; or load x; will get back the matrix x in your workspace

data_cell = struct2cell(load('x.mat'));
data = data_cell{1};

or if you are sure only one matrix in x.mat:

data = struct2array(load('x.mat'));

edited Dec 08 '13 at 16:38

answered Dec 08 '13 at 16:17

Ray

`load x.mat`? See `doc save`. – Christopher Creutzig Dec 08 '13 at 16:20
y = load ('x.mat') but y is struct 1X1 I want to access element of x – sarot Dec 08 '13 at 16:22
@sarot Is this what you need? – Ray Dec 08 '13 at 16:34

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