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,

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

Help CenterFile Exchange 中查找有关 Logical 的更多信息

Community Treasure Hunt

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

Start Hunting!

Translated by