数据恢复

基于FPGA的高速时钟数据恢复电路的实现

Design of high-speed clock and data recovery circuit Based on FPGA

10Gb/sCMOS时钟和数据恢复电路的设计

A 10 Gb / s CMOS Clock and Data Recovery Circuit

给出一种基于统计变形模型的生物医学数据恢复算法。

A biomedical data restoration algorithm based on statistical deformable model is proposed .

基于日志的数据恢复及其在SqlServer中的实现

Date recovery base on transaction log and its implementation in Sql server

基于BP神经网络的大跨高空连廊应变监测数据恢复

Strain Monitoring Data Restoring of Large-span Steel Skybridge Based on BP Neural Network

Oracle数据库热备份过程中被中断的数据恢复方法

Methods of Corrupted Data Recovery During Hot Backup of Oracle database

利用FPGA延时链实现鉴相器时钟数据恢复

A clock and data recovery method based on phase detector implemented by delay chain in FPGA

基于RBF神经网络的桥梁挠度数据恢复研究

Research of bridge deflection restoring based on RBF neural networks

Oracle基于事务日志的数据恢复

Restoration of data based on transaction record in Oracle

PDM中基于个人恢复区的前台数据恢复机制

Foreground Data Resume Mechanism Based on Personal Recycling Region in PDM System

Oracle数据库数据恢复方法的研究

Research on Data Recovery of Oracle Database

服务类型：笔记本电脑维修、IT外包、数据恢复、数码相机维修、投影机维修、GPS维修。

Service Type : Notebook computer repair , IT outsourcing , data recovery , digital camera repair , projector repair , GPS service .

应用CHAMP卫星轨道和加速度数据恢复地球重力场

Recovery of earth gravity field with CHAMP data of orbit and acceleration

这种电路即称为时钟数据恢复电路（CDR）。

This system is called clock and data recovery ( CDR ) .

油藏脱气流体PVT数据恢复

PVT data recovery of reservoir degassed liquid

通过对Oracle日志文件的研究，以及对其转储文件的分析，讨论了基于日志转储文件的数据库数据恢复方法。

This paper discusses some database 's data recover methods based on log by researching and analyzing the Oracle redo log file and its dump file .

以Oracle数据库为实例，对Oracle数据库基于角色的权限管理，访问控制，审计监控、增量备份和数据恢复等关键性技术进行了深入研究。

For Oracle database , the aspects of privilege admin based on roles , the granularity access control , audit and backup and restore technology are discussed .

针对目前PDM中的数据恢复方法的缺陷，提出一种基于个人恢复区的前台数据恢复机制。

Aiming at the shortage of the current data resume method in PDM system , a foreground data resume mechanism based on personal recycling region is put forward .

本文对支付系统的安全性进行了详细分析，包括RFSIM卡的安全体系、安全备份与数据恢复机制。

In this paper , the safety of payment system are analyzed in detail , including RF_SIM card safety system , safety backup and restore data mechanism .

为了确保数据恢复检查点和其他各种数据库管理功能得到正确的处理，关闭Derby中的数据库也很重要。

Shutting down the database in Derby is also important to ensure that data recovery checkpoints and various other database management functions are handled properly .

在研究WINDOWSnt和SqlServer的数据恢复技术的基础上，探讨了企业服务器在复杂配置环境下系统崩溃时的恢复技术，并给出了数据保障的一些主要原则。

Based on the date recovering of windows NT and SQL SERVER , the recovery processing of server application while system crash under complex set environment is discussed , the main principle of date security is given .

从介绍基于日志的数据库恢复技术出发，阐述检查点法的数据恢复原理，并以MSSqlServer系统为例，研究数据库系统采用检查点法的数据恢复技术。

This paper begins with an introduction to database recovery technology based on log and elaborates database recovery theory and takes MS SQL Server , for example to study database recovery technology by adopting checkpoint method in database system .

在主站点发生故障时，PPRC可用于提供快速数据恢复。

PPRC can be used to provide fast data recovery after failure of the primary site .

然后着重设计和实现了硬盘格式化数据恢复系统，主要从分区表恢复，Windows下格式化数据恢复和Linux下格式化数据恢复的方案设计与实现三个方面进行详细的阐述。

What is followed is the focus , that is , the design and implementation of the hard disk formatted data recovery system , including partition table recovery , formatted data recovery on Windows and Linux three aspects in detail .

LVR还提供了快速的数据恢复机制，可以及时的完成服务迁移，保证服务的连续性。

LVR also provides fast data recovery function which help to fulfill service transition and service continuity .

针对NTFS的卷结构、目录与文件结构、日志文件系统、故障时数据恢复等方面进行了研究。

Volume structure , fold and its file structure , logging file system and the recovery of data after failure were also studied .

Mbone上的音频质量度量和音频数据恢复技术概述

The Measurement of Audio Quality and Survey of Recovering Technique for Audio Packets on Mbone

实验表明经改进的系统较采用RSCode技术的系统减少了数据恢复时间，较采用XCode技术的系统增加了容错数量，从而在整体上提高了系统容错效率。

The experiments manifest that it decreases data recovery time compared with the system based on the RS Code method and increases the quantity of fault-tolerance compared with the system based on the X Code method . So it improves the capacity of fault-tolerance on the whole .

文中提出了一种以锁相环为基础的622MB/sNRZ码的时钟数据恢复电路。

A 622MB / s Clock data Recovery Circuit for NRZ code , which is based on phase locked loop , is proposed in this paper .

针对该问题，基于有限域理论，我们得出一种数据恢复率高、实现简单的远程医疗数据传输FEC算法。

To solve this problem , a FEC algorithm of telemedicine data transmission based on the finite field theory is developed , which has high data recover rate and is easy to realize .