伪随机比特发生器， VHdL写的伪随机比特发生器-Pseudo-random bit generator, pseudo-random bit generator, VHdL written in pseudo-random bit generator,

采用C++语言产生伪随机数，可以选择产生整数随机数和小数随机数(Generating pseudo-random numbers in C++ language ,You can choose to generate integers, random numbers, and decimal random numbers)