FMCW调频连续波雷达的测距测角，BP神经网络用于函数拟合与模式识别，最大似然（ML）准则和最大后验概率（MAP）准则，采用加权网络中节点强度和权重都是幂率分布的模型，利用自然梯度算法，单径或多径瑞利衰落信道仿真。- FMCW frequency modulated continuous wave radar range and angular measurements, BP neural network function fitting and pattern recognition, Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, Using weighted model nodes in the network strength and weight are power law distribution, Use of natural gradient algorithm, Single path or multipath Rayleigh fading channel simulation.