通信专业毕业论文翻译

通信专业毕业论文翻译

广义的无线网络泛指各种无线形式的电脑网络， 而通常说的“无线网络”特指用无线技术实现节点间连接通信的电信网络。无线通信网络大多通过远程信息传输系统实现，信息传输系统利用诸如无线电波等电磁波作为媒介传输信号， 数字信息到电磁信息的转换通常在网络的物理层级实现。1 种类 无线个人局域网（Wireless PAN） 无线城域网(Wireless MAN) 无线广域网（Wireless WAN） 移动设备网络Mobile devices networks2 用途3 环保问题和健康问题4 相关资料5 参考文献6 扩展阅读7 外部链接种类无线个人局域网（Wireless PAN）无线个人局域网 (WPANs) 连接小范围（通常是个人活动范围）内的电子设备. 例如，通过蓝牙设备将耳机和笔记本电脑进行连接就组成了一个WPAN. ZigBee 也支持WPAN应用.左边图1是微软windows中WI-FI(无线传输)网络的屏幕截图，从图中可以看出，有些网络连接并未进行加密（加密网络需要用户提供验证码或密钥来解锁），在这些未加密网络覆盖范围内的任何用户都可以使用它们。图2，图3则描绘了大多数加密的网络连接的结构。Wi-Fi: WI-FI正在被越来越广泛的使用。尽管在技术上讲, WI-FI与是两种可互操作的不同网络，但 Wi-Fi 更多的被认为是无线局域网的后续产品。 定长无线数据网:定长无线数据网使用特定波长的微波或光波通信线路实现了不同区域电脑和电脑间或电脑和网络间的点对点连接。这种网络在城市里通常被用于无线连接不同建筑间的电脑网络。 无线城域网（Wireless MAN）无线城域网用来连接多个无线局域网.无线城域网的别名又叫WiMAX(全球微波互联接入)， IEEE 涵盖了无线城域网技术。无线广域网（Wireless WAN）无线广域网覆盖更大范围. 可用来连接跨市乃至跨国公司不同分部或作为国际互联网子系统. 它们多由赫兹频率光波进行通信. 技嘉公司架设的包含多个网关， 访问接入点和中继网桥的大型网络是无线广域网的一个典型应用。另一种典型无线广域网的部署方式称作网状网，这种网络中，每个访问接入点同时又是中继网桥。如果每个访问接入点结合诸如太阳能光电板等可更新能源系统进行使用，它们甚至可以作为独立的网络系统。 移动设备无线网（Mobile devices networks）随着smart phone的飞速发展，手机网络正作为继固定电话之后迅速崛起的信息载体。全球移动通讯系统(GSM): 全球通网络分为三个主要子系统：中转站，基站和操作中心. 手机通过基站连接到操作中心; 再连接到中转站， 电话呼叫或信息在中转站被转发到目的地. GSM是业界最通用的手机标准.个人通信服务 (PCS): PCS 是一种在南亚和北美地区通用的手机无线电波通信系统. Sprint 公司是业界第一个假设PCS的公司.D-AMPS: 数字先进移动电话服务是AMPS（先进移动电话服务）的升级版本, 因其先进的通信技术被业界所关注. 新型的全球通网络正在逐渐取代老的网络系统。

This article first orthogonal frequency division multiplexing (OFDM) has done a brief description, and on this basis, details of the OFDM baseband modulation and demodulation of the relevant parts of the system - MQAM and IFFT / FFT, and ultimately determine the software simulation The system parameters - in the context of 12 sub-carrier, use 32-ary quadrature amplitude modulation and 16-point fast Fourier transform to achieve this orthogonal frequency division multiplexing baseband the same time this paper with the digital baseband signal transmission and descramble the scrambled part of a detailed description, and designed for performance analysis of different parameters in order to present a more comprehensive understanding of the system.老师一般都不看英文的。。 主要你论文格式OK就行，凑合用吧

摘 要本文首先对正交频分复用技术（OFDM）做了简要的说明，并在此基础上详细介绍了OFDM基带系统调制解调的相关部分——MQAM和IFFT/FFT，并最终确定软件仿真的系统参数——在12个子载波的框架下，选用32进制正交幅度调制和16点的快速傅立叶变换来实现此正交频分复用基带系统。Abstract: this article briefly describes the Orthogonal Frequency Division Multiplexing(OFDM) technology, and on this basis presents in detail the parts, MQAM and IFFT/FFT，associated with the modulation and demodulation of OFDM baseband system, finally determines the system parameters for software simulation. The OFDM baseband system is implemented under the frame of 12 subcarriers, choosing duotricenary quadrature amplitude modulation and 16 points FFT.同时本文对与数字基带信号传输有关的扰码与解扰部分做了详细的介绍，并设计了不同的参数进行性能分析，以便对本系统有更全面的了解。In the same time the article presents in detail the scrambling and descrambling parts associated with the transmission of digital baseband signal; and designs various parameters to conduct performance analysis, so as to have more comprehensive knowledge of this system.在本文的软件实现部分中，我们利用DSP仿真软件CCS——Code Composer Studio,对扰码/解扰、32进制正交幅度调制映射和解调映射、快速傅立叶正逆变换这些主要算法进行了实现和优化，并最终实现了OFDM基带系统的调制与解调功能。 In the software implementation part of this article the author uses DSP simulation software, CCS(Code Composer Studio), to implement and optimize the main algorithms for scrambling/descrambling, duotricenary quadrature amplitude modulation mapping and demodulation mapping, and IFFT/FFT, and eventually realizing the modulation and demodulation functions of the OFDM baseband system.

Abstract This article first orthogonal frequency division multiplexing (OFDM) has done a brief description, and on this basis, details of the OFDM baseband modulation and demodulation of the relevant parts of the system - MQAM and IFFT / FFT, and ultimately determine the software simulation The system parameters - in the context of 12 sub-carrier, use 32-ary quadrature amplitude modulation and 16-point fast Fourier transform to achieve this orthogonal frequency division multiplexing baseband system. At the same time this paper with the digital baseband signal transmission and descramble the scrambled part of a detailed description, and designed for performance analysis of different parameters in order to present a more comprehensive understanding of the system. The software in this section, we use DSP simulation software CCS - Code Composer Studio, on the scrambling / descrambling, 32-ary quadrature amplitude modulation and demodulation mapping mapping, fast Fourier transform algorithm to achieve these key and optimization, and ultimately the OFDM baseband modulation and demodulation functions.

通信毕业论文英文翻译

Thesis For Graduation毕业论文Thesis For Academic Degree学位论文Thesis表示比较严肃的文章，是带有一定目的的，研究性的文章。学位论文，研究报告。

论文（Paper）或：dissertation（论文）或：thesis（论文）经常说的：）~Englishdissertation(英语论文)Graduationthesis(毕业论文)

翻译成什么文？

毕业论文是Graduation thesis 若要在论文里指论文就可以直接说thesis或者paper

通信工程毕业论文英文翻译

Image Processing System Components The system hardware mainly includes illumination system, CCD high-speed photo Camera, frame grabbers, image processing DSP chip card and executing agencies CPLD (complex programmable logic device), etc.; and software embedded in the image Treatment card, that contains different effective fiber detection and recognition algorithms. The algorithm can be Implementation of the image in a variety of different fiber analysis, identification, statistics and decision-making. High Speed, high anti-interference of the image processing hardware to ensure that the system in industrial applications Real-time and reliability requirements. System hardware block diagram The design program for the DSP + CPI D based on the structure of digital images Processing system. It requires the completion of image acquisition, digital processing, image Office Rationale, image analysis, image display and other functions. This system to TI's TMS320DM642 as the host processor. The overall work flow system as follows: sweep on both sides of the line CCD camera Put image signal collected by the TVP5150 video decoder chip conversion For ITu - RBT. 656 format, the embedded sync signal is sent to the DM642 mouth of the VP. Synchronous line images, are shown simultaneously, and field sync signal Are embedded in video data stream. For chip storage resources are limited high - Speed DSP, stored video data to another external storage space. In order to mention High real-time processing capability, data transmission by the EDMA completed, CPU Used only for data. Collecting video data stored by the EDMA SDRAM, or put data from the video channel sent to the chip RAM In computing. DSP (DM642) for image analysis, identification, set Algorithm and so on, and deal with the different classification of fiber identification, by the EDMA, SAA7121H video encoder, its signal is converted to PAL (50 HZ) format or NTSC (60 HZ) format to the external LCD screen for 显示. SDRAM on one of DM642's the corresponding mapping address CE0 Space, the use of two 32-bit data bus of synchronous dynamic RAM, a high 32 stored in RAM in a low 32 is stored in another film RAM, meet the DM642 64-bit data bus requirements. SDRAM CE0 at specific sub-space defined as: 0x80000000H 1 0x81FFFFFFH. Curing System at FLASH code, the FI ASH at CE1 subspace occupied by the specific spatial location is: 0x90000000H 1 0x9007FFFFH. DM642 only 20 External address bus, so the maximum addressable space CE1 range of 1 M × 8 bit, SEED-VPM642 board apart from the distribution of sub-space CE1 FLASH give away, but also allocated to the status / control register, UAR - TA, UARTB such as the use of resources, only one of FLASH sub-CE1 Spaces of the former half of the address space, that is the largest addressable range of 512 K × 8, while FLASH design capacity of the 4 M × 8 spaces, so Technical implementation of pagination using FLASH visit soon the entire 4 M × 8-bit FLASH is divided into eight 512 K × 8-bit page, and pages to Site PA21, PA20, PAl9 provided by the page address register (page and Register at the site in CPLD). CF card access at EMIF card CE2 Space, used to store and identify the characteristics of the results of the Treasury. CPLD are in the traditional PAL, GAL developed from the foundation up Of. FPGA compared with, CPLD bus more suitable for computer control, Storage controller, DMA controller, CACHE controller, graphics control Such as I / O-intensive applications, and have no need for external configuration ROM, when Extension of predictable characteristics. CPLD generally based on the current E2 and FLASH erasable electric technology, achieve more than 100 write cycle. Test Consideration to the system design, selection of a model of CY37O64P1OO Complex programmable logic device, the working voltage of V. Identification of different software development defibrase In software development, to the C6000 the CCS (Code Composer Studio) Integrated Development Environment for the main line. Applies to C6000 Series C60OO the CCS are the mainstream of DSP development tools, The current version has been launched. CCS is a Introduces TI integrated DSP software development tools. At an open plug-ins (plug-in) structure, CCS within Department integrates the following software tools: (1) C6000 code generation tool (including the C compilation C6000 , Assembler optimizer, assembler and connectors); (2) software simulator; (3) real-time software foundation DSP / BIOS; (4) between the host and the target real-time data exchange software, RT - DX: (5) real-time analysis and data visualization software. At CCS, the developers of the software can edit, compile, tune Test, code performance testing and project management of all work. In addition, it Provides real-time analysis and data visualization capabilities, greatly reduced the DSP The difficulty of system development so that developers can concentrate on the application of open Hair on

貌似找到原文了

掌桥网站翻译与目前市场上面的翻译有所差别，掌桥的翻译工具就是专注于学术翻译服务，利用先进的解析技术，可以高效快速的翻译文献。虽然是收费服务，个人觉得比较专业。

这个怕是有这个能力的都不会来给你翻译哦不过你可以借助翻译软件来把大部分先翻译到，然后再找个高手（最好是同专业）英语较好的帮你检查下，我也是通信专业的，每次都是这么做的。呵呵，希望你早点解决问题。

关于交通专业的毕业论文翻译

On the improvement of the current status of urban bus transport Paper Keywords: organization; planning Abstract: Urban traffic system is the urban system is an important subsystem, the city depends on the survival and development of transport, the rapid development of urban traffic and promote development. The bus transport in urban traffic is an important part of the city, it should speed up the development of urban bus transport in order to promote the rapid development of cities. Passenger traffic from the city traffic can be classified as public transport and private transport system of the two. At present, China's urban public transport characteristics are: the city public transport lanes with low coverage and low levels due to management, and other vehicles occupied by frequent public transport bus lanes caused by the low operating efficiency. Urban road unreasonable, so that local public transportation system utilization rate. Aging of the city bus a high degree of scheduling and organization of the unreasonable. Should speed up the development of urban transport system, the full development of urban transportation convenient, fast, large capacity. Therefore the following aspects should be the improvement of the urban bus transportation available. 1 city bus transport lines Urban public transport routes should be in line the city's main traffic flow, public transport in cities should be divided into the main lines and feeder lines. The main line linking the main passenger terminal and transportation hub, more than millions of people in big cities, the focus on passenger traffic hub should be set up quickly direct public transport routes. Generally by means of surveys to obtain data on a straight-line access to integrated planning and overall planning should be coordinated with the City to carry out. The use of lanes, the best rationale for a dedicated lane so that other lane segregation, isolation can be used with dedicated lanes and is equipped with monitoring systems. 2 urban public traffic density lines Urban public transport motor vehicles are usually lines of planning density, in the city center 3 ~ 4km/km2, peri-urban areas of 2 ~ , the distance between the Route 600 ~ 1000m, walking no more than 4 ~ 6min appropriate, the Town urban bus to the length of line should be advised as to the length of 8 ~ 12km. Would cause long lines of passengers waiting a long time and bus time arrival rate of a series of drawbacks such as poor. 3 bus scheduling and organization Vehicle Scheduling optimization is to determine the normal and efficient public transport operation of the important factors. Changes based on passenger flow and the specific operating conditions and other regulations, various models of vehicles and road traffic organization, such as passenger flow during peak hours to focus on the trunk of the vehicle with high-capacity organizations Station or shuttle bus from the train, in the flow large and narrow streets, small turning radius and the flow concentration of the body block with short bus. In addition, they can employ intelligent management tool. For example: public transport vehicle automatic threshold control system (collectively referred to international AVMcautomatic vehicle monitoring system), it can dispatch room in between efficient information access, effective communication links between the two (GIS). The main vehicles used by the GPS scheduling, dynamic target tracking and data collection on traffic flow, GIS geographic information used in traffic management and visualization of dynamic traffic information display. In addition, you can use variable message board information, broadcasting, on-street public phone, public computer network terminal, which has been in the way of public transport users on the roadside, bus stations or bus stops and on the platform, access to real-time information on bus travel services. 4 Coordination of bus and taxi operations management Door-to-door taxi service for passengers with a higher level of public transport. Utilization rate of its high energy consumption and less than a bus, air pollution is serious, complete the volume occupied by units of time and space resources, such as road defects, it should be based on the level of urban development and the actual needs of the taxi industry to strengthen the management and operation management, so that the coordinated development of the bus. 5 vehicle technologies to improve China's passenger capacity by bus at a small (60-90 passenger), and medium-sized (90-130 passengers) and large articulated vehicles (130-180 passengers) should be based on actual passenger traffic to the deployment of appropriate models to resources to reduce the rate of empty vehicles. It shall also meet the passenger demand on the city bus traveling comfort and convenience of passengers getting on or off request. The development of an independent suspension type, dedicated low-floor bus chassis and city buses, so bus and channel height of the pedal in order to reduce the vehicle center of gravity high over the estate to the requirements of comfort. It should also be a timely replacement of vehicles, the general public the best service life of 5 to 6 years. Extended active duty bus noise, and exhaust, and mechanical failure more than a series of shortcomings, with the scientific and technological development, many countries have also developed a number of the outcome of the application of modern high-tech bus. For example: the invention of the next generation of Japan's "middle-distance inter-city bus transport system of unmanned." Germany developed a city with public passenger transport vehicles, new cars can be run along the fixed-line and the traditional advantages of the bus and tram combination. 6 Public Transport Priority Development Strategy Urban public transport as the road space point with the demand, low environmental pollution, energy consumption should be small, giving priority to the development of traffic, in addition to China's cities are mostly intensive, therefore, to public transport systems and other forms of secondary form of transport in our country the structure of urban passenger transport natural direction of development. Commonly used way of public transportation there are two types of priority: Set according to the actual situation dedicated bus lane or bus lane roads. Intersection of the first; junction bus priority measures on the main bus phase-specific, dedicated bus lane entrance, as well as other special bus priority measures in line with the movement. City bus transportation is the main urban transport system is to communicate all aspects of the social production of an important part of urban development is the decision an important foundation for the development of one, so to speed up the development of the city bus. 【【题目你可以翻译为论改善我国目前城市公共汽车交通现状，希望可以帮助你】】

我可以帮忙下载，但是翻译这个任务量太多

翻译专业毕业论文外文翻译怎么弄

本科毕业设计论文外文翻译基本格式

论文常用来指进行各个学术领域的研究和描述学术研究成果的文章，简称之为论文。它既是探讨问题进行学术研究的一种手段，又是描述学术研究成果进行学术交流的一种工具。它包括学年论文、毕业论文、学位论文、科技论文、成果论文等。以下是我精心整理的本科毕业设计论文外文翻译基本格式，欢迎大家借鉴与参考，希望对大家有所帮助。

本科毕业设计论文外文翻译基本格式

一、要求

1、与毕业论文分开单独成文。

2、两篇文献。

二、基本格式

1、文献应以英、美等国家公开发表的文献为主（Journals from English speaking countries）。

2、毕业论文翻译是相对独立的，其中应该包括题目、作者（可以不翻译）、译文的出处（杂志的名称）（5号宋体、写在文稿左上角）、关键词、摘要、前言、正文、总结等几个部分。

3、文献翻译的字体、字号、序号等应与毕业论文格式要求完全一致。

4、文中所有的图表、致谢及参考文献均可以略去，但在文献翻译的末页标注：图表、致谢及参考文献已略去（见原文）（空一行，字体同正文）。

5、原文中出现的'专用名词及人名、地名、参考文献可不翻译，并同原文一样在正文中标明出处。

三、毕业论文设计外文翻译的内容要求

外文翻译内容必须与所选课题相关，外文原文不少于6000个印刷符号。译文末尾要用外文注明外文原文出处。

外文翻译要求：

1、外文资料与毕业设计(论文)选题密切相关，译文准确、质量好。

2、阅读2篇幅以上(10000字符左右)的外文资料，完成2篇不同文章的共2000汉字以上的英译汉翻译

3、外文资料可以由指导教师提供，外文资料原则上应是外国作者。严禁采用专业外语教材文章。

4、排序：“一篇中文译文、一篇外文原文、一篇中文译文、一篇外文原文”。插图内文字及图名也译成中文。

5、标题与译文格式(字体、字号、行距、页边距等)与论文格式要求相同。

下页附：外文翻译与原文参考格式

英文翻译 (黑体、四号、顶格)

外文原文出处：(译文前列出外文原文出处、作者、国籍，译文后附上外文原文)

论文的英文翻译可以使用百度文档翻译，无需下载网页端直接点击进入，无论是中文文献还是外文文献，无论是word或PDF等格式都可支持，更重要的是可以提供多种专业方向的术语库，可以使论文翻译工作更加具有专业性和权威性，可以选择包含学术论文、生物医药、信息技术、金融财经、人文社科等多领域的专业术语的翻译模型。

论文可导为PDF或word格式进行翻译，百度文档翻译可以保留原有论文格式，即刻拥有完整准确的译文，还不用自己手动调整格式，可以说是一键生成，解决很多不必要的麻烦，真的是论文翻译神器！（）

论文翻译为英文可以一段一段复制到翻译软件里进行翻译。但是这样翻译速度比价慢，同时也不一定能保持翻译的准确性。可以使用百度文档翻译，直接上传文件，同时百度文档翻译可以选择多种术语模式，能够大大提高翻译的准确性，减少翻译者后续查错的压力。