The mathematic principle of principal component analysis method (PCA) lies in coordinate conversion.In practice,it provides a means of variable combination for integrated interpretation. The present paper has made a generalized description of basic principle of the principal component analysis method as well as analytical programscompiled by ourselves. Exemplified by northern Tarim area of Xinjiang,the paper has also illustrated the achievements gained in layering,calculation of argillaceous material content and porosity.
[1] 杨维权、刘兰李、林鸿洲,多元统计分析.高等教育出版社.1989.
[2] S.利普舒茨著、沐定夷、徐克绍译,线性代数的理论和习题.上海科技出版社.1981.
[3] I. Elek《Some Applications of Principal Component Analysis: Well-to-Well.Zotation》 Geobyte. May. 1988
[4] I. Elek..Fast Porosity Estimation by Princi Component Analysis, Geobyte,1une, 1990.
[5] G. A. F. Seber.,Multivariate Obser Vations,lohn Riley&Soon, Lnc, New York. 1984.
[6] O. Serra Fundamentals of Wev-Interpretation.