搜索结果: 1-3 共查到“管理学 Rectangular”相关记录3条 . 查询时间(0.015 秒)
SOLUTION OF SPARSE RECTANGULAR SYSTEMS USING LSQR AND CRAIG
Conjugate-gradient method least squares regularization
2015/7/3
Various methods for symmetric and unsymmetric systems are reviewed to illustrate
the parallels . We see that the extension of Craig's method closes a gap in existing
theory. However, LSQR is more ec...
Successive normalization of rectangular arrays
Normalization standardization backwards martingale convergence theorem
2010/10/14
Standard statistical techniques often require transforming data to have mean 0 and standard deviation 1. Typically, this process of "standardization" or "normalization" is applied across subjects when...
Some Patterned Constructions of Rectangular Designs
BIB design nestedness rectangular design
2009/3/10
This paper describes some new patterned methods of constructing rectangular designs from balanced incomplete block (BIB) designs and nested BIB designs, and gives a table of rectangular designs in the...