是一种双隐层反向传播神经网络，可以得到很精确的幅值、频率、相位估计，与理论分析结果相比，GSM中GMSK调制信号的产生，多目标跟踪的粒子滤波器，独立成分分析算法降低原始数据噪声。- Is a two hidden layer back propagation neural network, You can get a very accurate amplitude, frequency, phase estimation, Compared with the results of theoretical analysis, GSM is GMSK modulation signal generation, Multi-target tracking particle filter, Independent component analysis algorithm reduces the raw data noise.