说明：  这是一篇关于支持向量机的故障诊断博士论文。本文主要研究和探讨将SVM算法应用于故障诊断领域需要考虑的问题和具体的算法实现。
(This is an article on the Support Vector Machine for Fault Diagnosis doctoral dissertation. In this paper, research and explore the SVM algorithm is applied to the field of fault diagnosis of issues to be considered and specific algorithm.)