Save a matrix in MATLAB

2015 11 4
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更新时间：2018 6 25
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I have a 100x100 matrix in MATLAB and I want to save it in matlab format. Is there a way to do so in MATLAB?

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Adam
Adam 2015-11-4
编辑：Adam 2018-6-25

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save( filename, 'matrixName' )
e.g.
myMatrix = rand( 100, 100 );
filename = 'C:\Stuff\Somefile.mat';
save( filename, 'myMatrix' );
Be sure to use the .mat extension for your file.

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rihab
rihab 2015-11-4
I did it in this way; but whenever i try to click say 'Somefile', load('Somefile.mat') appears in command prompt and then no values of say myMatrix are displayed.
rihab
rihab 2015-11-4
For eg.
filename = 'Macintosh HD\Users\rb\Desktop\ab.mat';
save(filename ,'ax')
It always shows load('Macintosh HD\Users\rb\Desktop\filesb\ab.mat')
Adam
Adam 2015-11-4
What do you mean by 'displayed'? It won't display anything from the file when you load it, but it will load whatever is in the file into your workspace.
rihab
rihab 2015-11-4
Got it! actually I hadn't checked the workspace. thanks!
Luthando Maqondo
Luthando Maqondo 2018-6-24
This does not save the Matrix as it is, it stored a struct version of if and now I can't index the elements in side the matrices. Even the size(Matrix) function gives a 1x1 for a matrix expected to be 4 dimentional;
Adam
Adam 2018-6-25
It works fine for me. I get the same matrix in file as I do in my workspace.

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