旋转机械二维全息谱计算，基于人工神经网络的常用数字信号调制，Relief计算分类权重，鲁棒性好，性能优越，最终的权值矩阵就是滤波器的系数，到达过程是的泊松过程。-Rotating machinery 2-d holographic spectrum calculation, The commonly used digital signal modulation based on artificial neural network, Relief computing classification weight, Robustness, superior performance, The final weight matrix is ??the filter coefficient, Arrival process is a Poisson process.