What is the period of the PRBS signal used in the randi() function?

5 次查看（过去 30 天）
Kaitlyn Morgan
Kaitlyn Morgan 2018-4-20
回答： Guillaume 2018-4-20
I cannot find information on the PRBS seed used in the randi() function. How can I find the period of the seed used to generate random numbers or how long it takes til the signal repeats i.e. 2^31-1 or 2^15-1?

请先登录，再回答此问题。

采纳的回答

Guillaume
Guillaume 2018-4-20

As documented the default random number generator is Mersenne Twister which according to wikipedia has a period 2^19937 − 1. I'm sure you can do a search with your favorite search engine for the other number generators.

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Waveform 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