The problem can be solved with the analytic methods of mechanisms of vector, matrix and optimum design.
本文是采用向量、矩阵和最优化设计等机构学的分析方法来解决这一课题的。
2
Considering the complex influence factors for the failure of drill stem, an analytic model for failure of drill stem based on support vector machine and cluster analysis theory was established.
针对钻具失效影响因素比较复杂的问题，建立了基于支持向量机和聚类分析理论的钻具失效原因分析模型。
3
Topics on construction of Complex representation, especially analytic signal of real signal are studied from the viewpoint of vector rotation.