基于NOMA的功率分配，采用树形算法，根据不同用户的信噪比大小，一定的约束关系，分配功率-NOMA power allocation based on the use of tree algorithm, depending on the size of the user' s SNR, certain constraints, power distribution

针对数据处理中，非光滑约束方程组的求解不具有全局收敛性的问题，结合光滑化技术设计了Levenberg Marquardt算法。(Aiming at the problem that the solution of nonsmooth constraint equations does not have global convergence in data processing, a Levenberg Marquardt algorithm is designed by combining sm