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Question regarding the "randi" and "rand" functions in MATLAB

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BHUSHAN MUTHIYAN 2018-4-18

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评论： Walter Roberson 2018-4-20

I have a question regarding the randi function in the MATLAB which is a PRBS generator.

I wanted to know which polynomial degree is being implemented in MATLAB for "randi" and "rand" functions.

I wanted to know which PRBSx is used. Where, x is the integer.

Question asked based on Reference to following Wikipedia link: https://en.wikipedia.org/wiki/Pseudorandom_binary_sequence

Thanks.

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Walter Roberson 2018-4-18

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That technique is not used unless specifically requested. See https://www.mathworks.com/help/matlab/math/creating-and-controlling-a-random-number-stream.html#brvku_2

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BHUSHAN MUTHIYAN 2018-4-20

Thank you for your quick response.

Is there not any API in MATLAB which can accomplish this task?

Thank you.

Walter Roberson 2018-4-20

https://www.mathworks.com/help/comm/ref/comm.pnsequence-system-object.html

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