点击切换搜索课件文库搜索结果(990)
文档格式:DOC 文档大小:57KB 文档页数:2
第三章3-2n阶方阵的行列式(续) 3.2.5行列式的按任意列展开和特殊矩阵的行列式 1、行列式的按任意行(列)展开 定义命A=(-1)M,称为a的代数余子式 = 命题按行列式的第i行展开,有 证明将第i行先后与第i-1,i-2,…,1行交换,再展开。 推论行列式按第j行展开,有a=a 2、范德蒙行列式 形如 111 |= a1a2…an an 的行列式称为范德蒙行列式
文档格式:PPT 文档大小:542.5KB 文档页数:53
1. Nutritional type of microbe? 1. 1 A distinction should be made between the Heterotrophic and autotrophic Organic compounds .2 Carbon source Carbon dioxide Organic molecule a1.3 Energy source Light or chemistry energy
文档格式:DOCX 文档大小:34.52KB 文档页数:6
人教新目标Go For It!(2012)初中英语七年级下册Unit 2 What time do you go to school$%Section A习题(5)
文档格式:PDF 文档大小:166.67KB 文档页数:25
Algorithms Day 31 L18.2 Negative-weight cycles Recall: If a graph G = (V, E) contains a negative￾weight cycle, then some shortest paths may not exist. Example:
文档格式:PPT 文档大小:150.5KB 文档页数:19
Basie cCoucept Boolean algebra (Logic algebra) is closure mathematical system that defines a series of logic operation (and, or, not) performed on set k of variables (a, b,...) which can only have two values of 0 or 1
文档格式:DOC 文档大小:239KB 文档页数:19
Unit seven Making a living Teaching Period 10(1-2) Reference book:(New)Integrated Course 3 Student's and Teaching's book Teaching Method: Combining explanation and practice To understand the read ing material (Text A)
文档格式:PPT 文档大小:1.6MB 文档页数:15
附录A可接受使用策略的设计 1、分析因用户而引起的风险 2、计算机使用的安全性设计
文档格式:PDF 文档大小:80.71KB 文档页数:2
1.设A是n阶矩阵,且经过 Gauss消去法一步消去后变为an (0A2
文档格式:PPT 文档大小:592KB 文档页数:56
Outline A Systems View of Project Management Project Phases and the Project Life Cycle Understanding Organizations Suggested Skills for a Project Manager Project Management Process Groups IT Project Management
文档格式:DOC 文档大小:73.5KB 文档页数:9
人教新目标Go For It!(2012)初中英语九年级全册Unit 2 I think that mooncakes are delicious!Section A习题(1)
首页上页6061626364656667下页末页
热门关键字
搜索一下,找到相关课件或文库资源 990 个  
©2008-现在 cucdc.com 高等教育资讯网 版权所有