The paper "Optimal Decoding of Linear Codes for 
Minimizing Symbol Error Rate", which is the source of the BCJR decoding 
algorithm, is my current obje....
                            
                            
                                分类:
其他好文   时间:
2014-06-11 07:35:20   
                                阅读次数:
250
                             
                    
                        
                            
                            
                                18.6、About User-Managed Media Recovery
为了完成恢复,oracle建议使用recover语句。也可以使用alter database recover语句,但是recover语句更简单。
18.6.1、Preconditions of Performing User-Managed Recovery
开始任何一种介质恢复,必须遵循以下限制:
(1)必须有...
                            
                            
                                分类:
数据库   时间:
2014-06-08 16:57:14   
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279
                             
                    
                        
                            
                            
                                【题目】
Follow up for problem "Populating Next Right Pointers in Each Node".
What if the given tree could be any binary tree? Would your previous solution still work?
Note:
You may only use constant extra space.
For example,
Given the following binary tre...
                            
                            
                                分类:
其他好文   时间:
2014-06-08 15:46:22   
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303
                             
                    
                        
                            
                            
                                【题目】
Given an index k, return the kth row of the Pascal's triangle.
For example, given k = 3,
Return [1,3,3,1].
Note:
Could you optimize your algorithm to use only O(k) extra space?
【题意】
    给定行索引k, k从0开始,返回该索引指向的杨辉三角的行
    要求只能使用O(k)的额外空间
【思路】
...
                            
                            
                                分类:
其他好文   时间:
2014-06-08 15:46:02   
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272
                             
                    
                        
                            
                            
                                TinyXML中主要class的类图:
文档类代表一个XML文档,通过它,你可以载入、输出和保存文档。
载入文档:
TiXmlDocument doc("note.xml");
doc.LoadFile();
输出文档:
TiXmlDocument doc("note.xml");
doc.LoadFile();
doc.Print();...
                            
                            
                                分类:
其他好文   时间:
2014-06-08 15:16:22   
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717
                             
                    
                        
                            
                            
                                Note: 学习方法固然重要,但更重要的是选择更好的学习方法,学习材料!背景介绍:01 
Java考古学02 Java创世纪03 Java基本概念104 Java的变量05 Java的基本数据模型
                            
                            
                                分类:
移动开发   时间:
2014-06-08 07:12:19   
                                阅读次数:
185
                             
                    
                        
                            
                            
                                A JSP page exists in three forms:JSP source 
code:consists of a mix of HTML template code.Java language statements.JSP 
directives and actions that desc...
                            
                            
                                分类:
Web程序   时间:
2014-06-08 00:18:41   
                                阅读次数:
523
                             
                    
                        
                            
                            
                                Single NumberGiven an array of integers, every 
element appearstwiceexcept for one. Find that single one.Note:Your algorithm 
should have a linear runti...
                            
                            
                                分类:
其他好文   时间:
2014-06-07 23:44:39   
                                阅读次数:
302
                             
                    
                        
                            
                            
                                Recently, I’m studying Fourier Transform by 
watching the lectures from Stanford University. I felt that I already forget the 
math basics that I’ve lea...
                            
                            
                                分类:
其他好文   时间:
2014-06-07 20:57:16   
                                阅读次数:
506
                             
                    
                        
                            
                            
                                Given amxngrid filled with non-negative 
numbers, find a path from top left to bottom right whichminimizesthe sum of all 
numbers along its path.Note:Yo...
                            
                            
                                分类:
其他好文   时间:
2014-06-07 20:22:17   
                                阅读次数:
264