中文说明： 采用加权网络中节点强度和权重都是幂率分布的模型，旋转机械二维全息谱计算，cordic算法的matlab仿真，计算十字叉丝的在不同距离的衍射图像,混沌的判断指标Lyapunov指数计算,详细画出了时域和频域的相关图。
English Description：
Weighted nodes in the network strength and weight is the power law distribution model, two-dimensional holospectrum in rotating machinery calculate, MATLAB simulation of the cordic algorithm, calculate the cross hairs at different distances of the diffraction image, index of chaos Lyapunov index, detailed drawing of time-domain and frequency-domain graph.