MATLAB Central Newsreader - open a file

open a file

Theo Kalfas — Tue, 10 Feb 2009 13:08:02 -0500

Hi,
I have a file result.mat which is in the folder work and it has 3 matrix.I want to open this file in my m-file which i have to read these matrix.How can i do that?With the fopen?
Thank you.

Re: open a file

David — Tue, 10 Feb 2009 13:14:01 -0500

"Theo Kalfas" <k_thodoros@yahoo.gr> wrote in message <gmru7i$on0$1@fred.mathworks.com>...
> Hi,
> I have a file result.mat which is in the folder work and it has 3 matrix.I want to open this file in my m-file which i have to read these matrix.How can i do that?With the fopen?
> Thank you.

if its a .mat file created with the 'save' function, you get back the data with the 'load' command.

Re: open a file

vedenev — Tue, 10 Feb 2009 14:12:56 -0500

Use load in format:
S=load('result.mat');

Then S will be structure with your data. If result.mat has matricies A
and B then you can get it as S.A and S.B

-----------------------------------------
Maxim Vedenev, MATLAB Custom Programming
vedenev@ngs.ru
http://simulations.narod.ru/