Re: [Discuss-gnuradio] functions to generate random signals

[Dave NotTelling]

If you have C++11 or higher you can use http://en.cppreference.com/w/cpp/numeric/random/uniform_real_distribution.  I think that solves the first problem.  Check out https://stackoverflow.com/questions/32889309/adding-gaussian-noise for an example of using it for Gaussian noise.

On Tue, Jun 5, 2018 at 1:19 PM Linda20071 <address@hidden> wrote:

I understand the uniform random generator and Gaussian generator have already been implemented in gnuradio. However, For some reason, I need to implement some customized blocks to generate my own random sequences.  

Could an expert here explain:

1. Is there a function in C++ that can generate a uniform noise? Is it the function rand() in math.h?

2. Is there a function in C++ that can generate a Gaussian noise?

If yes, are there any documents on how to use these two functions?

Thank you.

 

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