查询词典 data transmission

The nRF903 single chip RF transceiver was employed to modulate and demodulate for data transfer. The system is made up of two separate parts: collection and reception. The collection part digitalizes the signal from the sensor and sends it out using wireless digital transmission technology.

该系统由采集和接收两部分组成：采集端将传感器的输出信号进行模数转换，利用无线数字传输技术将数据发送到接收端，在接收端对数据进行存储和显示。

It contains a single tri-axial accelerometer and conditions, digitizes and encodes the data for wireless transmission to the collector node.

它内含一个单一的三轴加速度计，并调节，数字化和编码无线发送到控制器节点的数据。

The automatic monitor and forecast of flood regimen system is the automatic system which adopt modem technique of real-time collection, transmission and analysis of hydrologic information, it integrate hydrologic information、telecommunication、computer and the freshly progeny of many other subject for resolving correlative problem about the monitor and forecast of flood regimen, its appearance changes the draggled state measuring the flood regimen data merely by manpower in the foretime, maximum improve the monitor and forecast speed, improve the forecast precision, and enlarge the forecasting area and content.

水情自动测报系统是采用现代科技对江河流域的水文信息进行遥测、传输和处理的集成水文自动化系统，它综合水文、通信和计算机等多学科某些新近成果，用于解决相关的水情测报问题，它的出现已大大地改变了过去只靠人工测报水情资料的落后状态，极大地提高了测报速度，提高了预报精度，也扩大了测报范围和内容。

In the case of up to 83% utility of network bandwidth, the real-time transmission of data is ensured.

在网络带宽利用率达到83%时，保证了信息的实时传送。

Featuring with XML, it implements the mapping between RDBMS and objects, storage and transmission of data. The design of this component eradicates the defects of B/S architecture and focuses on the efficiency and safety issues.

并利用XML实现关系数据库和对象的映射以及数据的存储和传递；该组件在设计上摒弃了B/S结构的一些缺陷，并着重考虑了组件的效率和安全性问题。

cyclic redundancy check code is a very important cyclic code,the coding and decoding methods are simple,easy to realize.it is strong to detect error,the probability of misjudging is nearly zero.it is a method with extremely high efficiency in controlling errors,which can fulfill the requirement of reliable information transmission in communication systems.it has got very extensive application in observing and controlling and data communication.this paper introduces the encoding and decoding principle of crc in detail,analyzes the feasibility of crc by dsp,and gives out the design proposal and flow chart according to the principle,which is very useful in applications.

摘 要：循环冗余校验码是一种重要的循环码，编码和解码方法简单，容易实现，检错能力强，误判概率几乎为零，是一种效率极高的差错控制方法，可以满足通信系统可靠传送信息的要求，在测控及数据通信中得到了非常广泛的应用。详细介绍了循环冗余校验的编解码原理，分析了用dsp实现crc的合理性，最后给出了根据校验原理实现的设计思想及流程图，具有一定的实用价值。

Switching device in a communication network for transmission of voice and data signals multiplexed using a plurality of time slots.

利用多个时隙多路复用传输话音和数据信号的通信网络中的交换设备。

Data compression is used for the outputted file to decrease the size of file and to make it easy for network transmission.

数据压缩是用於输出的文件，以减少大小的文件，并以方便网络传输。

Data compression is used for the outputted file to decrease the size of file and to make it easy for network transmission.

数据压缩用于outputtedfile减少大小的文件，并使它容易网络传输。

In terms of channel coding, a frame-level unequal error protection scheme and performance estimation model for wireless video transmission is proposed, and a novel algorithm for video data packeting is presented.

利用这些预测公式，通过少量计算便可以较为准确的预测H.264输出码流的码率和恢复质量；在信道传输方面，本文主要提出了一种帧级不平等保护策略及其编码质量的预测算法以及一种新型的数据打包方法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。