Random Stream and mt19937ar with seed
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Hello,
The following object is built in by MATLAB
comm.AWGNChannel('NoiseMethod', 'Signal to noise ratio (SNR)',...
'SNR', snrdB, 'RandomStream', 'mt19937ar with seed', 'Seed', 67);
I am wondering what is the use of
'RandomStream', 'mt19937ar with seed', 'Seed', 67
I have seen this expression being used in many objects other than
comm.AWGNChannel.
Thanks
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Sebastian Castro
2015-4-27
It's a way of generating random numbers. Look at the first example below: http://www.mathworks.com/help/matlab/ref/randstream.html
Also, to see some other types you can refer to this: http://www.mathworks.com/help/matlab/ref/randstream.list.html
- Sebastian
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