LDPC码的完整的编译码，使用高阶累积量对MPSK信号进行调制识别，FMCW调频连续波雷达的测距测角，在matlab R2009b调试通过，采用加权网络中节点强度和权重都是幂率分布的模型。-Complete codec LDPC code, Using high-order cumulants of MPSK signal modulation recognition, FMCW frequency modulated continuous wave radar range and angular measurements, In matlab R2009b debugging through, Using weighted model nodes in the network strength and weight are power law distribution.