MATLAB Answers

how can replace randi instead randint?

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long zhang
long zhang on 24 Aug 2019
Commented: Star Strider on 24 Aug 2019
I need help ,please!


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Answers (1)

Star Strider
Star Strider on 24 Aug 2019
The appropriate Release Notes for R2016b says simply:
‘Replace all instances of randint with randi.’
According to this Answer, randi is simply randint with the order of the arguments changed.


Walter Roberson
Walter Roberson on 24 Aug 2019
That particular use of randint() is a bit unusual. It would translate to
sts_seq = randi([0 1], 1, length(SC_Position)/2) .* 2 - 1;
With 0 or 1 being multiplied by 2 and add 1, then the results would be either -1 or +1.
Star Strider
Star Strider on 24 Aug 2019
@Walter — Thank you!
I don’t have the Communications Toolbox, so I have no experience with it.

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