本文主要介绍最近研制的露天矿卡车计算机调度系统和信息编码方式及差错控制技术。
In the paper, the truck dispatching system computer-based and the character code mode of encoding and the error control were introduced.
利用这一模型,分析了包长、纠错编码方式的选取以及竞争窗口长度等重要参数的选取对系统性能的影响。
Using this model, we analyzed the influence of some important parameters, such as packet size, forward error correction coding scheme and contention window size, to the system performance.
本系统采用MPEG-4编码方式,可以达到更高的画质、更低的数据流、更高的效率。
Video, replaying, transferring, The system adopts MPEG-4 mode, it can get the higher picture quality, the lower data current, the higher efficiency.
通常的编码协作采用相干检测方式,要求精确的信道估计,从而增加了系统实现复杂度。
Coherent detection is always used in coded cooperation system, but it needs accurate channel estimation, which increases the system complexity.
该系统采用滚动编译码方式,每发射一次编码按非线性滚动变化一次。
The system employs rolling coding-decoding, producing a change of coding by non-linear rolling for every transmission.
本文研究脉冲编码调制(PCM)控制方式的气压位置伺服系统。
A pneumatic position servo system with pulse code modulation (PCM) is described in this paper.
不同的系统发育重建算法以不同的方式编码空位,但是不同的编码方式对系统发育分析结果的影响并不清楚。
Different phylogenetic algorithms code gaps in different ways. However, it is not clear the effect of different gap coding methods on phylogenetic results.
论文系统地介绍了成熟的立体视频编码算法,并按照预测方式的不同把这些算法分为三类。
This dissertation classifies conventional stereo video coding algorithms into three types according to different prediction modes, and describes them in detail.
本文介绍了变频空调控制器遥控系统的设计,通过有效的编码方式及接收滤波使红外通讯准确无误。
In this paper, a remote control system for DC-INVERTER air conditioner is introduced. By means of efficient coding and filtering, the infrared communication is robust.
建立了配网GIS的数据模型和电气设备的编码方式,提出了该集成系统的数据模型及组织形式,设计出其集成数据库结构。
After the establishment of distribution network GIS data model and equipment coding, data model, organizing format and database structure of the integration system are proposed respectively.
分析了铁路调车系统中存在的各种干扰以及干扰产生的原因,并提出了解决外界干扰的方法和采用的纠错编码方式。
The paper analyzes the disturbs and causes exist in railway shunting system. The solutions of external disturbance and error correcting codes are proposed.
文档撰写工具(比如:文本编辑器)可以选择它们对HTML文档的字符编码方式,这种编码方式的选择很大程度上依赖于系统软件的默认约定。
Authoring tools (e. g., text editors) may encode HTML documents in the character encoding of their choice, and the choice largely depends on the conventions used by the system software.
地理系统研究对象的复杂性决定了地理信息的多语义性,地理信息分类编码是地理信息数据组织的重要方式。
The complexity of Geographic system determines the multi-semantic of geographic information and geographic information classification and coding is important GIS data organizations.
考虑到血液保障组织系统系统中资源的特殊性,编码方式采用二进制编码,并行模型为粗粒度并行模型。
In view of resource particularity in wartime information systems of blood security organizations, binary system coding mode and coarse granularity parallel model were adopted.
系统中采用了锁相技术和地址编码,并采用间隙工作方式,使得本系统工作性能稳定,目标源一次充电可连续工作10天以上。
Phase lock oscillator, address coding and intermission mode are taken to stabilize the system and to promise the targets working period longer than 10 day.
卷积编码是深度空间通信系统和无线通信系统中常用的一种编码方式。
Convolutional coding has been used in communication systems including deep space communications and wireless communications.
该系统采用光电编码器作为速度检测传感器,控制方式采用PID数字控制,控制输出采用PWM数字信号至驱动电路对电机调速。
This system USES photoelectric coder as speed detecting sensor, USES PID digital controller as control method, USES PWM signal as control output to regulate speed.
卷积编码是深空通信系统和无线通信系统中常用的一种编码方式。
Convolutional encoding is one of encoding methods commonly used in the deep space communication systems and the wireless communication systems.
针对全球微波接入互操作性系统中自适应调制编码子载波分配方式,该文提出一种基于多用户分集的资源分配算法。
This paper proposed a resource allocation algorithm based on multiuser diversity based on the subcarrier allocation of adaptive modulation and coding.
针对目前使用的成组编码系统的缺陷,提出一种新的柔性编码系统,并对柔性编码系统的表现方式作了分析,提出一种应用树形控件表现柔性编码系统的方法。
Aimed at the deficiency of group coding system currently used, a new flexible coding system is brought out and its vehicle analyzed and a method to show it with tree control put forth.
设计出了二次调制系统:采用连续可变斜率增量调制(CV SD)实现模拟话音信号与数字编码的转换,采用二进制相对相移键控(2DPSK)作为数字调制方式。
A twice modulation is designed:, CVSD was adopted to realize conversion between analog and digital voice signals, 2DPSK was used as the digital modulation mode.
通信系统的优化可用最优编码方式实现,不同的系统优化指标可产生不同的最佳编、译码方式。
Using the optimum code can obtain the optimization of communication system. Different system optimization targets can produce different optimum code.
而后,分析了疵病检测系统对二值图像的存储需求,提出了以线段编码方式实现二值图像的结构化存储方案。
Then a structured storage solution using Segment encoding for binary image produced in defect evaluation was proposed after analyzing demand of the defect evaluation system on binary image storage.
为了建立节能控制系统,本文首先分析了几种常见的住宅内的网络结构,从中选用了以电力线为通信介质的通讯网络,并介绍了一种基于DTMF编码方式的电力线通信系统。
To establish a house saving energy system, this text first analyses several net structures, and chooses power line as the correspondence medium, and also USES DTMF coding mode.
叙述了该系统的组成及原理,并着重分析和讨论了编码方式、滤波、均衡、加扰及解扰等问题。
This paper describes the architecture and principle of DITS system. The problems about coding, filtering, equalization, scramble and descramble are discussed in detail.
目前在PACS系统中较多采用的是JPEG图像压缩标准,该标准采用以离散余弦变换算法为主的区块编码方式,但有一定的局限性。
The image compression standard in PACS now is the JPEG standard based on the DCT (Discrete Cosine Transform) algorithm, which can only be applied in the limited areas.
设计中选择了两优先级轮转仲裁算法,以提高系统性能;优化了状态机编码方式,以减小芯片面积和降低动态功耗。
In this design, a 2-level round-robin arbitration algorithm is chosen to improve system performance, and state machine coding style is also optimized to reduce chip size and dynamic power consumption.
开发树状结构方式的指标编码维护模块,可以极大地提高系统的通用性和灵活性;
The system's flexibility and generalization is greatly improved by the development of a maintenance modular of index coding in tree structure.
开发树状结构方式的指标编码维护模块,可以极大地提高系统的通用性和灵活性;
The system's flexibility and generalization is greatly improved by the development of a maintenance modular of index coding in tree structure.
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