Before we discuss the DB2 database design for the PDB, it is helpful to understand the PDB data a little bit better.

The calculation for high bit data and low bit data are independent. There isn't communication and synchronization in the whole process.

高位数据和低位数据的处理过程独立，各位的变换矩阵均可独立地进行运算和编码，而且不需要同步处理也不涉及相互通信问题。

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Both schemes aim at minimizing the total user transmit power while satisfying required data rate and bit error rate.

两个方案均以在满足资料传输率和位元错误率之限制下，降低总体使用者的传输功率为目的。

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This paper uses a simpler data structure called bit string array and propose a new algorithm for mining association rules.

该文使用更简单的数据结构&位串数组，并提出了一种新的挖掘算法。

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Bad signal channel transmission quality leads to data loss and bit transmission errors, which greatly affect video image quality.

恶劣的信道传输质量将会引起数据丢包和误码传输等现象，严重影响视频图像质量。

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[ Methods] Data of people bit by animals were collected from rabies preventive clinic and analyzed.

[方法]收集嘉定区2005年犬伤门诊就诊登记和个案调查资料，对被动物伤害个案的流行病学资料进行统计分析。

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The Programming of Compressing Speech ADPCM Data to 4 Bit Coding

语音的ADPCM四位码压缩程序

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The most important steps for navigation data extraction are bit synchronization and frame synchronization.

导航电文提取中最重要的步骤是位同步和帧同步。

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A Method for HighSpeed Transmission of Underwater Acoustic Data with Low Bit Error Rate

多路水下声数据的一种高速低误码率传输方法

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Analysis and processing the scraping experimental data of disc bit

盘形钻头刮切实验数据分析处理

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Its restrict conditions include system work cycle, communication protocol restriction, communication format assumption, multi-byte data and bit sign.

其约束条件包括系统工作周期、通信协议约束、通信格式约定、多字节数据及位标记。

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APPLICATION OF LOGGING DATA IN BIT SELECTION In addition, the data life period management is also considered.

测井资料在钻头选型方面的应用系统运行阶段的数据生命周期管理。

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SERIAL: Term to describe handling of data one bit at a time.

序列：描述每次一位的数据处理术语。

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Research on Conversion Technology Between Vector Data and Bit Image Data

矢量数据与位映象数据之间的转换技术研究

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Resemble with the digital watermark methods of the other media such as still image and video, digital audio watermark must account for some problems which consist of perceptual transparency, data bit rate, robustness, security and real-time etc.

与静态图像、视频等数字水印方法类似，音频水印的研究主要须解决感知透明性、数据嵌入率、鲁棒性、安全性以及实时性等问题。

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With the increased degree of automation, the current office automation systems have a data bit from the previous core development, with information as to the core, and then elevated to a systematic use of knowledge as the core.

随着自动化程度的提高，现在的办公自动化系统已经由以前的以数据为核心发展到以信息为核心，继而提升到以系统的运用知识为核心。

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As the feature of a GPS data bit is 20 ms long and contains 20 C/ A codes, block Addition acquisition method is used in tracking to reduce computational load and make preparations for tracking in real-time.

利用GPS导航电文调制周期为20个C/A码周期的特性，将块叠加（Block Addition）频域捕获的思想应用于GPS信号频域跟踪，从而大幅度节约计算量，为实时跟踪创造条件。

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Ultra Wide Band communication pattern uses ultra narrow pulse to transport data bit and forms a bandwidth about several GHz at the same time. Its transmission speed can reach 500M/ s or even higher.

超宽带（UWB）通信方式是用极窄脉冲来传输数据比特，同时产生宽达数GHz的带宽，其传输速率高达至每秒500M甚至更高。

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We propose a partial tag comparison cache using valid-bit pre-decision for set-associative cache. It could effectively decrease the energy dissipation of sense amplifier and data bit lines.

本文针对组相联Cache，提出了一种带有效位预判的部分标识比较Cache，它能够有效地节省Cache中信号放大器和位线的能耗。

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Coding image storaging is researched, and our best storage result is the coding image that use 8 × 8 pixels of SLM standing for one data bit.

重点研究了编码格图的存储，目前存储的最好效果是8×8个空间光调制器的像素代表一个数据位的编码图。

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If in the same time a number of scan chains need to modify the data bit can only repeat the process of cyclic shift.

然而，如果同一时刻有多条扫描链的数据位需要修改时，只能重复循环移位的过程。

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