maximum size of matrix

what would be the maximum possible size of a matrix, and how to overcome this problem?

Answer 1

[Friedrich]

Hi,

a bit old but still valid I think:

http://www.mathworks.com/support/tech-notes/1100/1110.html

And also more or less valid:

http://www.mathworks.com/support/solutions/en/data/1-2EHK7X/index.html

Since out = rand(10^9,4) gives an out of memory on 64bit but out = rand(10^9,3) works.

And you can run

[str,maxsize] = computer

in order to figure out the maximum number of elements allowed in an array with this version of MATLAB. See doc under

http://www.mathworks.com/help/releases/R2011a/techdoc/ref/computer.html