what is the algorithm used for generating random number in rand() function?

2012 9 11
2 个回答
3 次查看（30 天）

0 个投票

I need to write my own random number generator function that has no seed and is unpredictable. if anyone know about the algorithms or source code of MATLAB rand() function please let me know. any help in this regard will really be appreciated.ASAP
I have tried generating through system clock but it is not efficient.
Thanks Safiullah

请先登录，再回答此问题。

回答（2 个）

Sean de Wolski
Sean de Wolski 2012-9-11
编辑：Sean de Wolski 2012-9-11

0 个投票

I just read about this in Wired Magazine. Here's the article; good luck - I think you'll need it!
http://www.wired.com/wiredenterprise/2012/08/st_randomnumbergenerators/
FWIW, MATLAB's random number generators require a seed and are deterministic given the seed.
Peter Perkins
Peter Perkins 2012-9-11

0 个投票

You will find very specific literature references to all of the generators that MATLAB provides if you look in the MATLAB documentation:
http://www.mathworks.com/help/techdoc/math/brn4ixh.html#brvku_2

类别

在 帮助中心 和 File Exchange 中查找有关 Random Number Generation 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