摘要
讨论了关于向量函数和向量复合函数的求导法则,并将其推广到关于矩阵变量函数微分的情况.这些法则在统计模型的研究中应用很大,可利用它们重新讨论一些统计模型.
In this paper, the principles of differential about vector functions and vector compound functions were discussed. As extension, these principles about matrix functions were also discussed. Taking advantage of them, some new statistical models can be created.
出处
《纺织高校基础科学学报》
CAS
2005年第1期50-53,共4页
Basic Sciences Journal of Textile Universities
