计算多重分形非趋势波动分析，利用matlab GUI实现的串口编程例子，采用波束成形技术的BER计算，相控阵天线的方向图（切比雪夫加权），LDPC码的完整的编译码，与理论分析结果相比，供做算法研究人员参考，双向PCS控制仿真。- Calculate the multifractal trend fluctuation analysis, Use serial programming examples matlab GUI implementation, By applying the beam forming technology of BER Phased array antenna pattern (Chebyshev weights), Complete codec LDPC code, Compared with the results of theoretical analysis, Algorithm for researchers to do reference, Two-way PCS control simulation.