畢業(yè)設(shè)計(論文)樣例-嵌入式專業(yè)本科

1、封面(在學校統(tǒng)一印制的封皮上打印相應的內(nèi)容,以下為填寫舉例論文題目 簡化的 姓名劉剛學 院 東北大學東軟信息學院 專 業(yè)指導教師 張三 備 注2011年 作 者 指 導 教 師 : 張三 教授 李四 單 位 名 稱 : 嵌入式系統(tǒng)工程系 專 業(yè) 名 稱 : 電子信息工程東北大學東軟信息學院2011年 6月 Northeastern University Neusoft Institute of InformationJune 2011Supervisor:Professor Liu Hongyi Associate Supervisor:畢業(yè)設(shè)計(論文任務(wù)書 。 東北大學東軟信息學院畢業(yè)設(shè)計(

2、論文 Abstract - -computer network for a long time.This article mainly discusses the QoS architecture, the principle of VoIP and the two related protocols: H.323, SIP. And then, introduce some QoS control mechanisms: packet classification, admission control, QoS route and queue management. . Key words:

3、 V oIP QoS, H.323 SIP RSVP Diffserv RTCP, dynamic control admission -1-任務(wù)書 ·····································

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9、·················1第 2章 關(guān)鍵技術(shù)介紹 ·······························

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14、.1 軟件功能構(gòu)架 ···············································3.1.2 硬件

15、功能框圖 ··············································· 3.2 系統(tǒng)開發(fā)環(huán)境 3

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18、;···················· 4第 4章 系統(tǒng)設(shè)計 ····························

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20、;····· 64.1 設(shè)計指導思想和原則 ··········································&

21、#183;··································64.1.1 指導思想 ·············&

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23、#183;················································ 64.1.2

24、 設(shè)計原則 ·················································

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26、············· 64.2 系統(tǒng)概述 ···································&

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28、#183;··········6東北大學東軟信息學院畢業(yè)設(shè)計 (論文 目錄 4.3系統(tǒng)功能結(jié)構(gòu)設(shè)計 ·································&#

29、183;···············································6 4.3.1實現(xiàn)單片機與外

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31、183;··············· 6 4.3.2LED 數(shù)碼管的電路設(shè)計 ·······························

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33、;······ 6 4.3.3rs232串行接口電路設(shè)計 ········································&

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36、183;············································ 6 4.4系統(tǒng) UI 界面設(shè)計 ··

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71、············ 18-2- 1章 緒論 說明:在緒論中簡要說明設(shè)計 (論文 工作的目的、 意義、 范圍、 研究設(shè)想、 方法、 選題依據(jù)等。應當言簡意賅,不要與摘要雷同。一般教科書中有的知識,在緒論中不必 出現(xiàn)。有關(guān)歷史回顧和前人工作的,可以適當綜合評述。 地理信息系統(tǒng)簡稱 1.1 如今, 社會信息化的重要信息源之一。 比如在交通領(lǐng)域大量使用 GPS , 已使北京、 上海的部分 出租車實現(xiàn)了信息化管理; 在大海中來往的船舶也早就利用了衛(wèi)星數(shù)據(jù)通信技術(shù)來進行 定位和相互

72、的信息傳輸。使用衛(wèi)星導航定位、無線通信、計算機網(wǎng)絡(luò)和語音傳輸?shù)雀呒?術(shù)手段,可確保交通運輸正常運行,為國民經(jīng)濟建設(shè)搞好服務(wù)。1.2 應用范圍(以下略 -2- 及到的關(guān)鍵技術(shù)進行簡要的介紹, 在論文的其它部分一般不再敘述通用技術(shù), 例如下面 給出的格式。注意:僅僅是格式范例,不是章節(jié)標題要求,更不能照抄內(nèi)容。2.1 簡 介 RFC Internet 標準和 Internet 2.2 關(guān)鍵技術(shù)獲得更好的靈活性、效率、可靠性、可移植性。ACE 在商業(yè)開發(fā)中正日益流行起來。 ACE 能夠解決所有高性能網(wǎng)絡(luò)化應用和系統(tǒng) 的開發(fā)者所面臨的跨平臺問題,并在這方面贏得了榮譽。(1 ACE 的好處 (2 ACE

73、第 3章 系統(tǒng)分析說明:本章是論文組成所必需的章節(jié)。在本章中分析系統(tǒng)的可行性分析,軟硬件功 能劃分,功能結(jié)構(gòu)等。系統(tǒng)開發(fā)環(huán)境包括主機環(huán)境,仿真器類別,調(diào)試儀器等;功能模 型包括:功能結(jié)構(gòu),模塊劃分等。本章是系統(tǒng)可行性分析。概述本系統(tǒng)設(shè)計的目標,給出系統(tǒng)的總體設(shè)計方案,即軟 件模塊和硬件模塊所要完成的功能。介紹所采用的開發(fā)平臺和開發(fā)環(huán)境。 圖 3.1 Diameter基本協(xié)議動態(tài)庫的功能構(gòu)架說明:插圖包括圖解、示意圖、構(gòu)造圖、曲線圖、框圖、流程圖、布置圖、地圖、照片、 圖版等。插圖注明項有圖號、圖名、圖例。正文與插圖之間空一行五號字, 圖號與圖名文字間置一字英文空格, 置于圖的正下 方并且必須排

74、在同一頁,圖名用五號字,字體可用宋體,須全文統(tǒng)一。圖中標注符號文 字字號不大于圖題的字號。 每一個插圖在正文當中必須有明確的說明性引用文字, 不能 僅僅是“如下圖:”等字樣,可寫明“ 見圖 3.5。 ”或“ 如圖 3.5所示。 ” ,并且通常出 現(xiàn)在插圖的上方, 正文引用后用 “。 ” , 而不是 “:” 。 各級標題中不能以插圖開始和結(jié)尾。 圖號以章分組編序號,如圖 3.5表示第三章的第 5幅圖。圖應有相應的名稱,如“實驗系統(tǒng)流程示意圖” 。圖序與圖名居中置于圖的下方,宋體五號,必須與圖排在同一頁,中間空一行。圖與上下文之間各空一行。除了界面圖,其余一概不能拷屏截圖。應該用“插入 圖片 來自

75、文件”或源文件 直接復制。3.1.2硬件功能框圖3.2系統(tǒng)開發(fā)環(huán)境硬件配置:硬盤:2.5GB內(nèi)存:256MB操作系統(tǒng):Windows 2000 Server開發(fā)工具:環(huán)境配置:3.3系統(tǒng)任務(wù)的可行性分析3.3.1技術(shù)可行性要進行對本項目開發(fā)的支持是完全可行的。3.3.2經(jīng)濟可行性表格舉例:表格說明:表的一般格式是數(shù)據(jù)依序豎排,內(nèi)容和項目由左至右橫讀,通版排版, 與頁面寬度相同。 表號也用章序號編碼, 如:表 3.1是第 3章中的第 1表。 表應有表題, 與表號之間置一英文空格,置于表的上方居中,用五號宋體,須全文統(tǒng)一。表中的內(nèi)容 和項目字號不大于表題的字號。表 3.1 負載條件 如果此表一頁排

76、不下將表分成兩頁,則下頁的表排成如下格式。續(xù)表 3.1 負載條件 (以下略公式說明:公式包括數(shù)學、物理和化學公式。正文中引用的公式、算式或方程式等 可以按章序號用阿拉伯數(shù)字編號,如式(3-1表示第 3章第 1式,公式一般單行居中 排版與上下文分開,式號與公式同行居公式右側(cè)排版。第 4章 系統(tǒng)設(shè)計說明:本章是論文組成所必需的章節(jié)(論文所必需的各章包括:引言或緒論、系統(tǒng) 分析、系統(tǒng)設(shè)計、系統(tǒng)實現(xiàn)、結(jié)論、致謝和參考文獻 ,可分為概要設(shè)計和詳細設(shè)計, 分別說明每個模塊的整體功能,端口界定,以及端口功能的詳細描述,并且給出這幾個 模塊端口之間的相互關(guān)系圖和關(guān)系的說明等。4.1設(shè)計指導思想和原則4.1.1

77、指導思想(1堅持統(tǒng)一規(guī)劃、科學管理、服務(wù)應用的指導方針;(2充分利用現(xiàn)有工作基礎(chǔ)和成果,進行改進、提升和整合,避免重復建設(shè)。4.1.2設(shè)計原則(1標準化和規(guī)范化原則(2安全性原則(3完備性原則4.2系統(tǒng)概述在這一節(jié)里要了解有關(guān) Diameter 協(xié)議的層次結(jié)構(gòu)及其傳送消息的格式, 只有這樣才 能更好地利用開放源碼進行項目的開發(fā)。4.3系統(tǒng)功能結(jié)構(gòu)設(shè)計4.3.1實現(xiàn)單片機與外圍存儲器的技術(shù)連接4.3.2LED 數(shù)碼管的電路設(shè)計4.3.3rs232串行接口電路設(shè)計4.3.4鍵盤接口電路設(shè)計4.4系統(tǒng) UI 界面設(shè)計(以下略4.5系統(tǒng)控制流程(以下略第 5章 系統(tǒng)實現(xiàn)說明:本章是論文組成所必需的章節(jié)

78、(論文所必需的各章包括:引言或緒論、系統(tǒng) 分析、系統(tǒng)設(shè)計、系統(tǒng)實現(xiàn)、結(jié)論、致謝和參考文獻 ,主要包括開發(fā)環(huán)境配置、數(shù)據(jù) 通路的實現(xiàn)、 控制單元狀態(tài)機的狀態(tài)圖和代碼的設(shè)計、 各頂層模塊的設(shè)計思路和代碼實 現(xiàn),應用 EDA 工具得出的綜合報告情況,所設(shè)計電路的版圖等。5.1系統(tǒng)軟件的實現(xiàn)5.1.1系統(tǒng)軟件框圖論文中的圖一定要規(guī)范, 一定要按照標準進行設(shè)計與繪制, 針對問題較多的幾種圖形舉例如下。 (1 流程圖以一個不完全正確的流程圖為例,說明同學在設(shè)計流程圖的過程中有可能遇見的問題。舉例如圖 2。 流程圖只有一個輸入,一個輸出 起始、結(jié)束框用兩端是橢圓的矩形框表示 一個操作只能有一個輸入,一個輸出,所以,所有的回轉(zhuǎn)線都應標注在輸入線上,而不是表示 操作的矩形框上。 有多個輸出情況的判斷操作可以在一個輸出線上有相應數(shù)量的分