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Matlab equivalent of rand() in C++

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Rishi Balasubramanian
评论： Rishi Balasubramanian 2021-4-17
Hello,
I am trying to adapt a C++ code to my Matlab project.
In C++ there is this line
random4 = rand() % item // Here the % is modulo in C++
So random is the range of values 'rand' modulo by variable 'item'.
How do I implement this in Matlab. Since I am looking for targeted platform and efficiency, I cannot call the Cpp file in matlab. I am looking for a matlab adaptation.
Any help or suggestions offered are much appreciated. Thank you in advance...
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Walter Roberson
Walter Roberson 2021-4-17
no. randi(6) would be 1 to 6, but random integer mod 6 would be 0 to 5. You can randi([0 5])
Rishi Balasubramanian
Rishi Balasubramanian 2021-4-17
Ah, wow, that would have been a crucial error. Thanks for pointing it out man.

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采纳的回答

Bruno Luong
Bruno Luong 2021-4-17
编辑：Bruno Luong 2021-4-17
random4 = randi(item)-1

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