含噪脉冲信号进行相关检测,LDPC码的完整的编译码，多目标跟踪的粒子滤波器，BP神经网络用于函数拟合与模式识别，计算加权加速度,鲁棒性好，性能优越。-Noisy pulse correlation detection signal, Complete codec LDPC code, Multi-target tracking particle filter, BP neural network function fitting and pattern recognition, Weighted