random matrix with fix data

1 次查看（过去 30 天）
som
som 2013-1-1
Hi all,
I generated A matrix including random and normal variable as below:
A=randn(4);
Whenever I run this command, different data will be generated.
How can I generate A matrix with fixed random variable.
I mean in every running A matrix doesn't change.
Thanks,

请先登录，再回答此问题。

回答（1 个）

Azzi Abdelmalek
Azzi Abdelmalek 2013-1-1
s=rng;
randn(4)
rng(s),
randn(4)
  2 个评论
som
som 2013-1-1
can you tell me what the 'rng' is? your answer is a bit ambiguse.
Azzi Abdelmalek
Azzi Abdelmalek 2013-1-1
编辑：Azzi Abdelmalek 2013-1-1
rng restore the original generator settings. Have you tried it? and you can also look at the matlab help
help rng

请先登录，再进行评论。

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