采用加权网络中节点强度和权重都是幂率分布的模型，是学习PCA特征提取的很好的学习资料，有循环检测，周期性检测，包括广义互相关函数GCC时延估计，毕业设计有用，DC-DC部分采用定功率单环控制。-Using weighted model nodes in the network strength and weight are power law distribution, Is a good learning materials to learn PCA feature extraction, There are cycle detection, periodic testing, Including the generalized cross-correlation function GCC time delay estimation, Graduation useful DC-DC power single-part set-loop control.