清空筛选条件
清空筛选条件

Ones matrix size limit?

2 次查看（过去 30 天）
david
david 2013-9-8
Hi
I have tried to create ones matrix size (36x5034313) And I get a out of memory error... What is the maximum size of ones matrix? If I'll convert the matrix to cell array I'll stil staying with error?
Or if someone can give my a soulution oh to create this matrix... Thanks
  1 个评论
Walter Roberson
Walter Roberson 2013-9-8
Perhaps you could recode to use 0's instead of 1's, and then use a sparse array?

请先登录，再进行评论。

请先登录，再回答此问题。

回答（2 个）

Azzi Abdelmalek
Azzi Abdelmalek 2013-9-8
Jan
Jan 2013-9-8
A 36x5034313 matrix of type double occupies 1.45 GB RAM. If you have stored the values in a cell array before, at least 2.9 GB RAM are required. If you run a 64 bit version of Matlab and install some more GBs, this should work sufficiently.

类别

在 Help Center 和 File Exchange 中查找有关 Logical 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by