2017年武汉大学各专业初试真题汇总

考研真题的重要性不言而喻，武汉大学每年的专业课真题重复率都很高，有些知识点是会反复考察，考生结合真题可以熟悉考试内容，掌握命题规律，并通过真题来监测自己复习效果，甚至通过真题来预测考试内容，以下是东湖武大考研网整理收集的2017年武汉大学各专业初试真题汇总，这只是部分真题，更多完整版的历年真题，请登录东湖武大考研网上查找。如果考生有其他疑问，可以来信官网右侧的咨询老师。

科目名称包含年份科目名称包含年份

435保险专业基础11～15625综合知识（含法理、行政法、刑法、

民法、国际法）

04～12

661细胞生物学97～15825中国法律思想史及外国法制史95～11 356城市规划基础13～15826宪法学96～11 446城市规划设计13～15803法国文学（中世纪至20世纪）04～07 925材料力学03～15613专业法语03～07 936信号与系统00～15802俄语语言学与文学06～12 906电路00～15808语言学基本理论[专业硕士]11～12

873线性代数94～15806英语综合（语言学基础、西方文化、

翻译）

06～14

907机械原理03～15804德语语言学与文学06～11 601高等数学13～15612实践俄语02～07 909传热学02～15829民商法学96～13

965信号与线性系统13～15623综合知识（含宪法、刑法、民法、

行政法、国际法）

04～13

875量子力学03～15824法理学96～13 654数学物理方法03～15448汉语写作与百科知识10～12 844中国哲学史05～16432统计学11～12 843马克思主义哲学原理03～15433税务专业基础11～13

848宗教学概论03～07862综合知识（含土地经济学、土地管

理学、行政管理学）

05～11

850国学综合知识13～15663土地资源管理02～13

348文博综合13～15859综合知识（含西方行政学理论、国

家公务员制度、政策科学）

03～13

900水力学07～14政治与公共管理学院863西方经济学01～13 846伦理学概论03～07615专业日语与翻译04～11 640西方哲学问题06～07653数学分析03～15 894环境工程学03～15926结构力学03～13 931计算机原理00～15849科学技术哲学05～07 893地图学03～15845西方哲学史与现代西方哲学05～13 673生物化学97～15933计算机基础05～14 885分子生物学01～15837国际经济法90～13 676生物化学01～15835国际法90～13

638哲学基础05～15法学院627综合知识（含法理、宪法、

行政法、民法、国际法）

05～13

658普通生态学13～15法学院830刑事诉讼法学93～13

886生态学02～15外国语言文学学院243二外俄语04～12 887普通生物学02～15805日本概况与写作04～11 833经济法学（含劳动与社会保障

法学、公司证券法学）

03～12335出版综合素质与能力[专业硕士]11～13 651马克思主义基本原理03～10611基础英语13～14 856近现代中外政治制度02～11文学院354汉语基础[专业硕士]10～14 963有机化学99～14434国际商务专业基础[专业硕士]11～15

861社会保障02～14211翻译硕士英语10～15 897无机及分析化学96～09644公共管理学05～13 659微生物学01～15357英语翻译基础10～15 937误差理论与数据处理02～11811广播电视理论与实务12 440新闻与传播专业基础11～15437社会工作实务[专业硕士]10～13 334新闻与传播专业综合能力11～15外国语言文学学院242二外英语99～11 643政治学原理04～13621出版发行学02～13 637考古学通论03～07801英语综合（语言学、文学）06～14 655分析化学和物理化学95～13820运筹学与技术经济学03～13 883化工原理03～13331社会工作原理10～13 652思想政治教育原理与方法01～14246二外德语03～15 871比较德育学02～14614基础德语06～11 865社会学方法03～13245二外法语04～14 647社会学理论03～13441出版专业基础[专业硕士]11～13 834环境资源法96～09840汉语基础11～14

836国际私法03～13817图书营销与管理02～13

法学院综合知识（含628综合知

04～13603高等数学（理学）13～15识、629综合知识等）

831行政诉讼法学98～13244二外日语99～11

828刑事法学（含刑法学、刑事诉

96～11638哲学基础05～15讼法学）

827行政法学98～12436资产评估专业基础[专业硕士]11～13

法学院626综合知识（含法理、

04～12635语言学理论10～13宪法、民法、刑法、国际法）

法学院624综合知识（含法理、

04～13

宪法、刑法、民法、行政法）

【专业课不再难】

专业课自主命题，信息少，没教材，真题难，怎么办？

武汉大学考研初试成绩占到总评成绩的50%～70%的成绩，其中专业课成绩占分比重最大，也是考生之间拉开差距的关键，东湖武大考研网推出专业课一对一通关班，一个对策解决初试专业课遇到的所有问题，你离武大只有一个通关班的距离！

文章摘自东湖武大考研网！

武汉大学2017博士英语

武汉大学 2017年攻读博士学位研究生外语综合水平考试试题（满分值100分）科目名称：英语科目代码：1101 注意：所有的答题内容必须写在答案纸上，凡写在试题或草稿纸上的一律无效。 Part I Reading Comprehension (2’×20 = 40 points) Directions:In this part of the test, there will be 5 passages for you to read. Each passage is followed by 4 questions or unfinished statements, and each question or unfinished statement is followed by four choices marked A, B, C and D. You are to decide on the best choice by blackening the corresponding letter on the ANSWER SHEET. Passage One Mr Gordon is right that the second industrial revolution involved never-to-be-repeated changes. But that does not mean that driverless cars count for nothing. Messrs Erixon and Weigel are also right to worry about the West’s dismal recent record in producing new companies. But many old firms are not run by bureaucrats and have reinvented themselves many times over: General Electric must be on at least its ninth life. And the impact of giant new firms born in the past 20 years such as Uber, Google and Facebook should not be underestimated: they have all the Schumpeterian characteristics the authors admire. On the pessimists’ side the strongest argument relies not on closely watching corporate and investor behavior but rather on macro-level statistics on productivity. The figures from recent years are truly dismal. Karim Foda, of the Brookings Institution, calculates that labor productivity in the rich world is growing at its slowest rate since 1950. Total factor productivity (which tries to measure innovation) has grown at just 0.1% in advanced economies since 2004, well below its historical average. Optimists have two retorts. The first is that there must be something wrong with the figures. One possibility is that they fail to count the huge consumer surplus given away free of charge on the internet. But this is unconvincing. The official figures may well be understating the impact of the internet revolution, just as they downplayed the impact of electricity and cars in the past, but they are not understating it enough to explain the recent decline in productivity growth. Another, second line of argument that the productivity revolution has only just begun is more persuasive. Over the past decade many IT companies may have focused on things that were more “fun than fundamental” in Paul Krugman’s phrase.But Silicon Valley’s best companies are certainly focusing on things that change the material world.

武大城乡规划历年考研试题分类整理

武大城乡规划历年考研试题分类整理（2001-2012）规划前沿问题 1. 怎样加强人居环境特色的可持续性规划？（问答03） 2. 结合你所熟悉的城市，指出其城市建设存在的问题，如何更好地处理城市建设与可持续发展之间的关系。（论述03） 3. 谈谈经济全球化将给我国城市规划带来哪些影响？（论述04） 4. 提出中国社会持续存在的社会分化而形成的城市空间分异现象的看法。（论述07） 5. 论述城市环境容量与城市发展的关系。（论述08） 6. 中国城市发展和西方发展模式的比较。（论述08） 7. 西方国家城市蔓延的基本特征是什么？中国当代城市扩展与西方城市蔓延有何类似与不同？（论述11）中外城市建设史中建史 1.画出元大都、明清北京城平面布局图，指出其布局特点及对当代城市建设的影响。（问答03） 2.中国古代城市规划思想最早形成于何时，其主要规划思想是什么？（简答04） 3.中国古代的城市中居住区称“________”。（填空05） 4.《周礼.考工记》关于城市规划的理论是什么？并根据其思想绘制草图并进行说明。（简答05） 5.《考工记》记载：___________说明道路宽度有等级。(06) 6.简述荆州古城位置变化的历史。（简答06） 7.以北京为例论述中国古代城市的规划布局艺术与规划思想。（论述06） 8.简述《周礼.考工记》的城市规划思想对中国古代城市型制的影响。（简答07） 9.南朝都城________位于今天的_______。（填空07） 10.中国古代城市中居住地段称为__，宋代建造房屋供外国人居住的地段称为_。 11.平江，是历史上______时期，_______城的名称。（填空08） 12.清代平遥及太谷城市___的中心，清代景德镇是___中心城市。（填空08） 13.绘制历史中西安附近都城位置变迁图，并简述都城与环境的关系及各都城之间的位置关系。（简答08） 14.咸阳位于今天的_______市，是历史上______的都城。（填空09） 15.中国古代的城市居住区称______，宋代以后城市中的市有多种形式，西南地区称________。（填空09） 16.论述泉州宋元时期繁荣发展以及明代以后衰败的原因。（论述09） 17.南宋都城为______，也即是今天的______。（填空10） 18.简述中国古代城市中塔、阁楼在城市中的布局及其作用，举例并绘制简图说明。（简答10） 19.《考工记》记载：___________,说明周代王朝道路宽度是有分级制度的。（填空11） 20.汴梁是我国当今市（填空12）

武汉大学博士学位英语期末考试复习资料

2019武汉大学博士学位英语考试重点复习一、段落分析第一课的第三段： Our second major discovery was that the Information Marketplace will dramatically affect people and organizations on a wide scale. Besides its many uses in commerce, office work, and manufacturing, it will also improve health care, provide new ways to shop, enable professional and social encounters across the globe, and generally permeate the thousands of things we do in the course of our daily lives. It will help us pursue old and new pleasures, and it will encourage new art forms, which may be criticized but will move art forward, as new tools have always done. It will also improve education and training, first in specific and established ways and later through breakthroughs that are confidently awaited. Human organizatio ns from tiny companies to entire 第一课的第十二段： The wise eye will also see that the Information Marketplace is much influential than its parts—the interfaces, middleware and pipes that make up the three-story building on which we stand. Once they are integrated, they present a much greater power—the power to prevent an asthmatic from dying in a remote town in Alaska, to enable an unemployed bank loan officer to find and succeed at a new form of work, to allow a husband and wife to revel in the accomplishments of a distant daughter while also providing emotional and financial support. These powers are far greater than 第八课的第一段： Countless cultures around the world have disappeared, along with their mythologies. In Mesoamerica, dozens of ornate Mayan temples lie mute, as do an untold number of Incan

武汉大学历年考研试题

武汉大学历年考研试题 2008年攻读硕士学位研究生入学考试试题科目：分子生物学科目代码：879 一、名词翻译与解释（共10小题，每小题4分，共40分） Missence mutation polysome Non-Watson-Crick base pairing Tandem mass spectrometry Shine-Dalgarno sequence tmRNA allostery activation Blue-white screening Attenuator 二、简答题（共5小题，每小题10分，共50分） 1、请描述两个经典实验证明遗传物质是DNA而不是蛋白质。 2、翻译过程中需要哪四种组分？它们的功能是什么？ 3、在遗传物质复制、转录和翻译过程中如何确保其准确性？ 4、真核细胞转录和加工中哪些过程是相偶联的？它们是如何偶联的？ 5、酵母双杂交技术是利用其什么特点建立起来的？在科学研究中有什么作用？三、论述题（共4小题，每题15分，共60分）

1、在真核生物转录中，有哪三种序列构成核心启动子？请说明Ⅱ型启动子中有哪些因子构成起始复合替，除了这些还有哪些是构成复合体所必须的？它们各有什么功能？ 2、人的基因组大概有2.5～3万个基因，但它们构成的生物体蛋白质种类却有20多万种。人的基因组是怎样以有限的基因形成如此多的蛋白质的？ 3、有一研究生想使他所感兴趣的一大肠杆菌的基因严格受碳源控制，在葡萄糖供应时，该基因不表达，当供应乳糖时，该基因大量表达？你如何帮助他实现这种想法？依据是什么？ 4、miRNA在癌细胞中有的高水平表达，有的低水平表达。请解释什么是miRNA？并推测上面两种类型的miRNA各有什么生物学功能？有一种miRNA-21在癌细胞中高水平表达，请设计实验得到该miRNA的生物学功能。【武汉大学生命科学学院考研试卷】武汉大学 2007年攻读硕士学位研究生入学考试试题科目：分子生物学科目代码：475 一、名词翻译与解释（共10小题，每小题4分，共40分） 1、Transcriptome 2、Translesion replication 3、Riboswitch 4、Synonymous mutation 5、Tandem gene cluster 6、Frameshift 7、Nucleosome positioning 8、Non-autonomous transposon 9、Holliday junction

2015-2017年武汉大学自主招生真题简介

武汉大学2017年自主招生武汉大学进行了2017年自主招生以面试为主，部分专业有笔试。主要是考核学生在报考专业领域展现出的学科能力和创新思维潜质。文学院面试不设考题，3位考官向学生随机发问。考生拿到题后有几分钟思考时间，然后面对3位考官进行陈述。考官可能对考生的某个观点提出疑问。部分笔试真题武大历史专业笔试题目选材于历史理论著作《文史通义》。考生需根据文字进行断句，并作出解析，写明自己的观点。考生表示理科笔试题难于高考题，但易于奥赛题，生物部分专业知识多为大学内容。生物：涉及植物生活史、超级细菌、植物传粉等物理：光、声、磁场等知识数学：5道简答题，分别考察概率、向量及三角函数、解析几何、数列求和、多项式系数等知识点。历史：选材于历史理论著作《文史通义》。根据文字进行断句，并作出解析，写明自己的观点。考题以繁体字形式呈现。数学与统计学院笔试共有5道简答题，分别考察概率、向量及三角函数、解析几何、求和、多项式系数等方面的知识点。部分面试真题

1、“怼”这个字近来在网络上流行，你是如何看待这个生僻字在网上流行的？（马克思学院） 2、文化遗民是入乡随俗还是文化独立（哲学院） 3、人工智能对社会发展的影响（马克思主义哲学） 4、西江月、永遇乐、卜算子等几个词牌名中，哪一个对应的字数最多？（国学院） 5、古代平民为什么没有姓和氏？ 6、成吉思汗为什么要西征？（文学院） 7、令你印象最深刻的一节语文课是什么？（文学院） 8、解释"喜大普奔" 9、何为"电脑寡妇" 10、解释"人艰不拆"等网络热词 11、对人工智能创作文学作品的看法 12、你看过《欢乐颂》吗？谈谈你对曲筱绡和关雎尔的看法（马克思主义学院） 13、你当班长多年，能分别谈一谈如何解决男男同学之间的矛盾、男女同学之间的矛盾以及女女同学之间的矛盾吗？（马克思主义学院） 14、有人说没有真实的历史，历史都是杜撰出来的，你怎么看？（历史与文化学院） 15、你喜欢生活在哪个朝代，为什么？（历史与文化学院）

武汉大学行政管理历年考研真题

武汉大学2003年攻读硕士学位研究生入学考试试题科目名称：行政管理学一、名次解释（5*4） 1、名誉市长制 2、例外原则 3、行政协调 4、头脑风爆法 5、责任行政二、判断说明（5*5） 1、行政职能具有动态性 2、古德诺对政治—行政二分法的兴趣主要在于政治与行政分离 3、行政环境与行政管理之间关系的唯一表现形式就是行政环境对行政管理的制约。 4、行政执行具有强制性。 5、公共产品具有排他性特征。三、案例分析（15）据有关资料介绍，一个先进镇坦言，担任此职务实属不愿意。因为这个镇太“富”了……前任为了追求"政绩"，在统计报表上作了手脚，造成了该镇十分富裕的假象，不久又到县里做了局长。这位新镇长认为，如果想追求“政绩”，很简单，只需照着前任的样子，在其基础上继续在报表上弄虚作假就是了。但如果这样做，就会增加农民负担，恶化政民关系，也对不起自己的良心。但如果不这样做，老老实实上报，短期内不但没有政绩，还会给上级留下一个“工作不力”的印象，进而会直接影响到自己的发展前程。于是乎，也只得跟着弄虚作假、

浮夸虚报。试运用行政管理学的有关理论分析该案例说明了什么问题以及问题产生的深层次原因何在?你认为应当怎样解决该案例所反映的问题？四、简答（5*10） 1、简述当代西方国家行政改革的基本趋势。 2、法约尔是如何理解“管理”这个概念的？ 3、简述行政程序法定化的重要意义。 4、行政领导者的创新能力具体包括哪些内容？ 5、奥斯本认为政府组织与企业组织的主要区别何在？五、论述（2*20） 1、韦伯的官僚知论评析。 2、结合我国现阶段的基本国情，试论应当如何正确处理中央政府与地方政府之间的权利配置关系。综合知识一、辨析题（指出二者的联系和区别。5*10） 1、乡人民政府与镇人民政府 2、法治（Rule of law）与用法来治(Rule by law) 3、羁束行政行为与自由裁量行政行为； 4、直线职权与参谋职权； 5、系统议程与政府议程二、简答题（5*15） 1、中华人民共和国国务院主要有哪些职权？

武汉大学考博英语真题核心词汇集锦

武汉大学考博英语真题核心词汇集锦 1.blackboard['bl?kb?:d]n.黑板 2.blackmail['bl?kmeil]n.讹诈，敲诈，勒索;胁迫，恫吓 3.blade[bleid]n.刀刃，刀片;桨叶;草叶，叶片 4.blame['bleim]"v.责备;怪,把…归咎于n.责任,过错;责备" 5.blank[bl??k]"a.空白的,空着的;失色的n.空白;表格" 6.blanket['bl??kit]n.毯子(可数);厚厚一层(可数)vt.铺上一层 7.blast"['bai?u,bl?st]"n.一阵(风);爆炸冲击波;管乐器声v.爆炸 8.blaze[bleiz]"n.火焰;火光;闪光,光辉v.燃烧,冒火焰" 9.bleak[bli:k] a.荒凉的;冷酷的;没有希望的 10.bleed[bli:d]"vt.使出血，榨取vi.出血,流血" 11.blend[blend]"n.混合(物)v.混和,混杂" 12.bless[bles]"v.祝福,保佑"需要各大院校历年考博英语真题及其解析请加扣扣七七二六七八五三七或二八九零零六四三五一，也可以拨打全国免费咨询电话四零零六六八六九七八享受考博辅导体验。 13.blame['bleim]"v.责备;怪,把…归咎于n.责任,过错;责备" 14.blind[blaind] a.盲的，瞎的;盲目的vt.使失明n.百叶窗 15.block[bl?k]"n.大块木(石)料;街区;障碍物v.阻塞,拦阻" 16.blood[bl?d]n.血液，血;血统，血亲;血气 17.bloody['bl?di]"a.流血的,血腥的" 18.bloom[blu:m]n.花(朵);开花(期)v.开花 19.blossom['bl?s?m]n.花(簇);花期;青春vi.开花;展开;繁荣 20.blouse[blauz]n.女衬衣，短上衣，宽阔的罩衫

2015年武汉大学考博英语真题及详解【圣才出品】

2015年武汉大学考博英语真题及详解 PartⅠReading Comprehension(2×20=40分) Directions:In this part for the test,there will be5passages for you to read.Each passage is followed by4questions or unfinished statements,and each question or unfinished statement is followed by four choices marked A,B, C and D.You are to decide on the best choice by blackening the corresponding letter on the ANSWER SHEET. Passage One Justice in society must include both a fair trial to the accused and the selection of an appropriate punishment for those proven guilty.Because justice is regarded as one form of equality,we find in its earlier expressions the idea of a punishment equal to the crime.Recorded in the Old Testament is the expression“an eye for an eye,and a tooth for a tooth.”That is,the individual who has done wrong has committed an offence against society.To make up for his offence,society must get even.This can be done only by doing an equal injury to him.This conception of retributive justice is reflected in many parts of the legal documents and procedures of modern times.It is illustrated when we demand the death penalty for a person who had committed murder.This philosophy of punishment was supported by the German idealist Hegel.He believed that society owed it to the criminal to give a punishment equal to the crime he had committed.The criminal had by his own actions denied his true self and it is necessary to do something that will counteract

2019年武汉大学考博英语真题精选及详解【圣才出品】

2019年武汉大学考博英语真题精选及详解 PartⅠReading Comprehension(2’×20=40points) Directions:In this part for the test,there will be5passages for you to read.Each passage is followed by4questions or unfinished statement,and each question or unfinished statement is followed by four choices marked A,B,C and D.You are to decide on the best choice by blackening the corresponding letter on the ANSWER SHEET. Passage One Mount Vesuvius,a volcano located between the ancient Italian cities of Pompeii and Herculaneum,has received much attention because of its frequent and destructive eruptions.The most famous of these eruptions occurred in A.D.79. The volcano had been inactive for centuries.There was little warning of the coming eruption,although one account unearthed by archaeologists says that a hard rain and a strong wind had disturbed the celestial calm during the preceding night.Early the next morning,the volcano poured a huge river of molten rock down upon Herculaneum,completely burying the city and filling in the harbor with coagulated lava. Meanwhile,on the other side of the mountain,cinders,stone and ash rained down on Pompeii.Sparks from the burning ash ignited the combustible rooftops https://www.360docs.net/doc/e511702831.html,rge portions of the city were destroyed in the conflagration.Fire,however, was not the only cause of destruction.Poisonous sulphuric gases saturated the air.

2017年武汉大学考博英语真题及答案

2017年武汉大学考博英语真题及答案注意：所有的答题内容必须写在答案纸上，凡写在试题或草稿纸上的一律无效。 Part I Reading Comprehension (2’×20 = 40 points) Directions: In this part of the test, there will be 5 passages for you to read. Each passage is followed by 4 questions or unfinished statements, and each question or unfinished statement is followed by four choices marked A, B, C and D. You are to decide on the best choice by blackening the corresponding letter on the ANSWER SHEET. Passage One Mr Gordon is right that the second industrial revolution involved never-to-be-repeated changes. But that does not mean that driverless cars count for nothing. Messrs Erixon and Weigel are also right to worry about the West’s dismal recent record in producing new companies. But many old firms are not run by bureaucrats and have reinvented themselves many times over: General Electric must be on at least its ninth life. And the impact of giant new firms born in the past 20 years such as Uber, Google and Facebook should not be underestimated: they have all the Schumpeterian characteristics the authors admire. On the pessimists’ side the strongest argument relies not on closely watching corporate and investor behavior but rather on macro-level statistics on productivity. The figures from recent years are truly dismal. Karim Foda, of the Brookings Institution, calculates that labor productivity in the rich world is growing at its slowest rate since 1950. Total factor productivity (which tries to measure innovation) has grown at just 0.1% in advanced economies since 2004, well below its historical average. Optimists have two retorts. The first is that there must be something wrong

武大文学综合历年考研真题08年-04年

2008古代汉语外国文学一、简答题（每小题10分，共50分） 1.试述魏晋六朝文学何以称之为“文学的自觉”。 2.略述赋体文学的起源与发展。 3.简述“诚斋体”的主要特色。 4.简述波德莱尔诗集《恶之花》的反叛性。 5.从约瑟夫-海勒的小说看黑色幽默文学对存在主义文学的继承和发展。二，论述题（每小题25分，共100分） 1.论庄子散文的艺术特色及其对后世文学的影响。 2.从“逼上梁山”的角度分析《水浒传》的有关描写。 3.试论索福克勒斯悲剧《俄狄浦斯王》中的“自我”之谜。 4.试论拉丁美洲魔幻现实主义文学中意识与潜意识的对立统一关系的表现。武汉大学2008年文学理论与中国现当代文学真题一、名词解释（每小题5分，共计20分。） 1、以意逆志 2、文学消费 3、爱美剧 4、中间人物论二、简答题（每小题10分，共计40分。） 1、写出下面这首诗的出处，并谈你对这首诗的理解。素处以默，妙机其微。饮之太和，独鹤与飞。犹之惠风，荏苒在衣。阅竹修篁，美曰载归。遇之匪深，即之愈稀。脱有形似，握手已违。 2、写出下面这段话的出处，并简述它的文学理论内涵。诗人既然和画家与其它造型艺术家一样，是一个模仿者，那么他必须模仿下列三种对象之一：过去有的或现在有的事，传说中的或人们相信的事，应当有的事。 3、论述郁达夫《沉沦》的思想艺术特色。 4、论述铁凝《哦，香雪》的思想艺术特色。三、论述题（每小题15分，共计60分。） 1、王国维《红楼梦评论》是怎样论述“第三种悲剧”的、 2、意识与无意识在文学创作中有何意义？ 3、…中国新诗派?的思想艺术特征。 4、试论新时期文学现代主义艺术实验的意义和局限。四、文学评论写作（30分）阅读下面这篇微型小说，写一篇评论文章，题目自拟，字数不少于800字。 07年真题文学史一、名词解释（共4题，共20分） 1、传奇 2、乐府 3、乡土文学 4、《归来的歌》二、简答题（共6题，共70′）

武汉大学计算机学院2016-2017数字信号处理试题(含答案)

武汉大学2016-2017学年第二学期课程考试试卷(A卷) 《数字信号处理》课程（闭卷）专业：信息安全、计算机科学与技术、网络空间安全年级：班级：姓名：学号：总分：一、填空题（每小题3分，共15分） 1、付立叶级数：若x(t)是以T为周期的函数，则付氏变换可以用付立叶级数表示为：，物理含义为：。 2、采样信号的频域表示（采样脉冲是以T为周期）为：，该表达式的物理意义为：。 3、在Matlab中，函数可以产生一个包含N个零的行向量，。在给定的区间上可以用这个函数产生)(n 4、在Matlab中，可以利用函数计算序列的离散时间傅立叶变换在给定的离散频率点上的抽样值。 5、IIR滤波器的设计方法，一般分为、和这三种。二、简答题（每小题7分，共35分） 1、简要叙述采样定理。 2、简要叙述数字信号处理的一般过程。 3、离散傅氏变换DFT的定义。 4、简要给出冲击函数的定义、性质和推广性质。 5、简要分析FFT的计算量和算法特点。

三、设系统为D n Cx n y +=)()(，判断它是不是线性系统。（5分）四、已知一长度为16的有限长序列 )25.0sin()(n n x π=，试利用Matlab 计算序列)(n x 的16点和512点DFT 。（10分）五、已知某LTI 离散系统的系统函数为： 1 1 111)(-----=az z a z H 其中，a 为实数。（1）试判断a 值在什么范围内时该系统是因果稳定系统？（2）证明该系统是一个全通系统（即频率响应的幅度特性为一常数）？（10分）六、现有一频谱分析FFT 处理器。假设要求频率分辨率为Hz F 5≤。信号的最高频率成分KHz f 25.1max ≤。试求：（1）采样时间间隔T ；（2） 1次记录时间长p t ；（3）信号记录长度N 。（15分）七、用双线性变换法设计一个3阶Butterworth 数字低通滤波器。其截止频率Hz f c 400=，系统采样频率为：KHz f s 2.1=。（10分）（附注：3阶Butterworth 模拟原型低通滤波器1 )(2)(2)(1)(23+++=c c c s s s s H ωωω ）

(完整word版)2015武汉大学考博英语真题

武汉大学 2015年博士学位研究生外语综合水平考试试题一、阅读理解 Justice in society must include both a fair trial to the accused and the selection of an appropriate punishment for those proven guilty. Because justice is regarded as one form. of equality, we find in its earlier expressions the idea of a punishment equal to the crime. Recorded in the Old Testament is the expression "an eye for an eye, and a tooth for a tooth." That is, the individual who has done wrong has committed an offence against society. To make up for his offence, society must get even. This can be done only by doing an equal injury to him. This conception of retributive justice is reflected in many parts of the legal documents and procedures of modern times. It is illustrated when we demand the death penalty for a person who has committed murder. This philosophy of punishment was supported by the German idealist Hegel. He believed that society owed it to the criminal to give a punishment equal to the crime he had committed. The criminal had by his own actions denied his true self and it is necessary to do something that will counteract this denial and restore the self that has been denied. To the murderer nothing less than giving up his own will pay his debt. The demand of the death penalty is a right the state owes the criminal and it should not deny him his due. Modern jurists have tried to replace retributive justice with the notion of corrective justice. The aim of the latter is not to abandon the concept of equality but to find a more adequate way to express it. It tries to preserve the idea of equal opportunity for each individual to realize the best that is in him. The criminal is regarded as being socially ill and in need of treatment that will enable him to become a normal member of society. Before a treatment can be administered, the cause of his antisocial behavior. must be found. If the cause can be removed, provisions must be made to have this done. Only those criminals who are incurable should be permanently separated front the rest of the society. This does not mean that criminals will escape punishment or be quickly returned to take up careers of crime. It means that justice is to heal the individual, not simply to get even with him. If severe punishments is the only adequate means for accompanying this, it should be administered. However, the individual should be given every opportunity to assume a normal place in society. His conviction of crime must not deprive him of the opportunity to make his way in the society of which he is a part. 1. The best title for this selection is （） A. Fitting Punishment to the Crime B. Approaches to Just Punishment C. Improvement in Legal Justice D. Attaining Justice in the Courts 2.The passage implies that the basic difference between retributive justice and corrective jus

2015年武汉大学考博英语考试真题

2015年武汉大学考博英语考试真题一、阅读理解 Justice in society must include both a fair trial to the accused and the selection of an appropriate punishment for those proven guilty. Because justice is regarded as one form. of equality, we find in its earlier expressions the idea of a punishment equal to the crime. Recorded in the Old Testament is the expression "an eye for an eye, and a tooth for a tooth." That is, the individual who has done wrong has committed an offence against society. To make up for his offence, society must get even. This can be done only by doing an equal injury to him. This conception of retributive justice is reflected in many parts of the legal documents and procedures of modern times. It is illustrated when we demand the death penalty for a person who has committed murder. This philosophy of punishment was supported by the German idealist Hegel. He believed that society owed it to the criminal to give a punishment equal to the crime he had committed. The criminal had by his own actions denied his true self and it is necessary to do something that will counteract this denial and restore the self that has been denied. To the murderer nothing less than giving up his own will pay his debt. The demand of the death penalty is a right the state owes the criminal and it should not deny him his due. Modern jurists have tried to replace retributive justice with the notion of corrective justice. The aim of the latter is not to abandon the concept of equality but to find a more adequate way to express it. It tries to preserve the idea of equal opportunity for each individual to realize the best that is in him. The criminal is regarded as being socially ill and in need of treatment that will enable him to become a normal member of society. Before a treatment can be administered, the cause of his antisocial behavior. must be found. If the cause can be removed, provisions must be made to have this done. Only those criminals who are incurable should be permanently separated front the rest of the society. This does not mean that criminals will escape punishment or be quickly returned to take up careers of crime. It means that justice is to heal the individual, not simply to get even with him. If severe punishments is the only adequate means for accompanying this, it should be administered. However, the individual should be given every opportunity to assume a normal place in society. His conviction of crime must not deprive him of the opportunity to make his way in the society of which he is a part. 1. The best title for this selection is （） A. Fitting Punishment to the Crime B. Approaches to Just Punishment C. Improvement in Legal Justice D. Attaining Justice in the Courts 2.The passage implies that the basic difference between retributive ju