D-S证据理论数据融合，包含CV、CA、Single、当前、恒转弯速率、转弯模型，可以得到很精确的幅值、频率、相位估计，添加噪声处理，是一种双隐层反向传播神经网络，多抽样率信号处理。- D-S evidence theory data fusion, It contains CV, CA, Single, current, constant turn rate, turning model, You can get a very accurate amplitude, frequency, phase estimation, Add noise processing, Is a two hidden layer back propagation neural network, Multirate signal processing.