As a project manager it is important to be able to give and receive feedback effectively. Feedback is best given on a one to one basis soon after the ...
分类：
数据库 时间：
2015-01-08 21:27:23
阅读次数：
182
Traveling salesmen ofnhn. (the prestigious Korean internet company) report their current location to the company on a regular basis. They also have to...
分类：
其他好文 时间：
2014-12-23 06:38:02
阅读次数：
234
【转自 http://www.cnblogs.com/elegantok/archive/2008/11/03/1325163.html】1 Basis1. Unix操作更改口令 passwd eg. passwd orap34看当前路径 pwd 看sap或者oracle的进程 eg. ps -ef...
分类：
其他好文 时间：
2014-12-03 15:38:55
阅读次数：
885
function [Q,R] = gram_schmidt_qr(A)
% Formation: A = QR
% The implementation of QR Factorization(classical Gram-Schmidt method)
% Q is orthonormal basis for R(A)
% R is an upper-triangular matrix wit...
分类：
其他好文 时间：
2014-11-30 23:18:22
阅读次数：
286
http://www.sap-basis-abap.com/fico/sap-fi-month-end-and-year-end-activities.htmFirst you will have to close the Posting period in the Materials Manage...
分类：
其他好文 时间：
2014-11-27 14:27:20
阅读次数：
212
Given a basis $U=(u_1,\cdots,u_n)$ not necessarily orthonormal, in $\scrH$, how would you compute the biorthogonal basis $\sex{v_1,\cdots,v_n}$? Find ...
分类：
其他好文 时间：
2014-11-22 17:15:30
阅读次数：
159
Let $A$ be a nilpotent operator. Show how to obtain, from aJordan basis for $A$, aJordan basis of $\wedge^2A$.
分类：
其他好文 时间：
2014-11-21 10:37:06
阅读次数：
160
If $\dim \scrH=3$, then $\dim \otimes^3\scrH =27$, $\dim \wedge^3\scrH =1$ and $\dim \vee^3\scrH =10$. In terms of an orthonormal basis of $\scrH$, wr...
分类：
其他好文 时间：
2014-11-21 10:24:21
阅读次数：
121
Let $A$ and $B$ be two matrices (not necessarily of the same size). Relative to the lexicographically ordered basis on the space of tensors, the matri...
分类：
其他好文 时间：
2014-11-19 18:20:50
阅读次数：
142
For fixed basis of in $\scrH$ and $\scrK$, the matrix $A^*$ is the conjugate transpose of the matrix of $A$.
分类：
其他好文 时间：
2014-11-18 13:08:12
阅读次数：
195
