Hi Mario, have a look at the header file here: https://github.com/gnuradio/gnuradio/blob/eb91fb04b3d0ca8124b9bea375e3bf72963fa172/gnuradio-runtime/include/gnuradio/random.h
> 61| double X = gr::random(0,0,2) > | ^~~~~~~~~~~ > | gr::random > you are calling the constructor of gr::random here, which does not return anything. Instead you need to assign it something and then query it for random numbers like /gr::random foo = gr::random(0,0,2);/ /int i = foo.ran_int(); // .. you can then do it again of course int j = foo.ran_int(); / you seem to be wanting a double, where you have to check which distribution you want (see the header file). One example could be /double d = static_cast<double>(foo.gasdev());/ which will, if I looked right, give you a float in the range of -1 and 1. To get it in range 0 to 2, you can just add 1.0 to it. Best regards, Malte [my mail program/me took the wrong mail address when replying to the digest, therefore answer delayed a bit]
OpenPGP_signature
Description: OpenPGP digital signature
