融资平台管理系统结构化设计规格说明书:实现系统与企业用户的信息对称，开放企业的信息变更和年报上传功能，实现融资项目管理，开通手机端查看及审批模块(Realize the system and enterprise user information symmetry, open enterprise information change and annual report upload function, realize financing project management, open mob

有限数据下循环谱的频域平滑对称式周期图法估计性能分析，一篇很好的关于循环谱估计的文章。(Frequency domain smoothing symmetry periodic chart method for estimating the performance of cyclic spectrum under finite data is a good article about cyclic spectrum estimation.)