糯米团子05
什么主题都可以吗?这里给你几篇作为参考吧,希望可以对你有所帮助1.城市生活与市郊生活It is really hard to say which is better than the other, city life or rural life, because each has its merits and in a city, people have certain advantages. First, people enjoy various entertainments, both foreign and domestic. Second, there are more cultural activities in a city. Third, city dwellers gain access to better information service and educational facilities. However, problems exist. The overcrowded population, traffic jam, housing problem, industrial pollution and other issues may result in depression, nervousness and diseases. laving in the country, people can enjoy living in pure nature. They lead a simple and trouble free life. But rural life may not be that perfect. People usually lack cultural activities. They are relatively ill informed . Things go fairly slowly there. And people miss some golden opportunities of making a fortune. The chances of their children being admitted to colleges are , whatever life they lead, people can never feel perfectly satisfied, for conveniences and inconveniences always coexist. People wish that they could enjoy the pleasures of both lives. With the rapid economic development, nowadays city dwellers can relax themselves in the country during vacation; and country people have chance to experience city lifestyle when they come to in the city is very different from life in the villages and on the farms. People in large cities are much more careful to respect the privacy of the individual. Sometimes this feeling seems to be one of indifference, but it is a convention of city life to curb one's curiosity about the personal affairs of strangers. Villagers and farmers are likely to show a great deal of interest in all their neighbors. Opportunities for bright young people are greater in the cities and there has been a steady stream of hopeful jobseekers from the villages and farms to the large metropolitan . As students, we always have a lot of exams/tests every term. Tests are used nowadays to check/examine/measure how well /effectively students study. Exams are a very useful and important educational tool of , exams have some side effects of their own. First, some exams can’t reflect the real progress students make. Second, too difficult or too many exams force students to cheat in exams. Too many exams force students to study for the sake of exams only, to name just a my opinion, advantages of exams far outweigh their disadvantages. Despite their side effects, exams can on the whole check and show how well students study scientifically and accurately. At least so far there has been not any method that take their place in education. Besides, exams seem to be fair to all students as they are objective and everyone is equal before test conclude, exams may continue to exist in our education for a long time before they are replaced by some better measurement to Develop Urban Tourist IndustryTourist is developing very fast with the development of the economy in our are popular with travelling at weekend or especially in their long holidy such 7-day National day,May Day or New years Day .In order to meet the increasing need of people's tracelling, We should make great effort to develop the Urban tourist my opinion, we ought to pay attention to the disadvantages and disadvantages while speeding up the tourist , research is to be done to lear about the people's kind of scene people prefer to go? Do the present places of interest meet the need of the most people?Are the service done well enough?Second, careful plans are to be made make ful use of the natural developing the tourist,emphsis should be laid on how to protect the enviroment from being all, we should't take no notice of the others while emphasising tourist have to take them as a . 人际交流的重要性3. 结论Entering the 21st century, man is now in an age of information and knowledge. In such an age, interpersonal communication plays an increasingly important role and all people have to communicate with is interpersonal communication so important? First, it helps people understand each other better. Second, it helps people get more information and knowledge. Third, without interpersonal communication, our life would become a desert of emotion and friendship. Last but not the least, communication between people makes our life lively, interesting and a word, humans, as social animals, have to communicate with each other, the importance of which can never be is interpersonal communication so important? Interpersonal communication is just like a bridge of understanding between people. For example, it helps students to learn more effectively if one can communicate more with his teachers and classmates. In a family, communication makes the family members understand each other better and get closer. In the workplace, communication between the employer and the employed creates a friendly and helpful working to Study EffectivelyAs students, we have to study almost every day. However, how can we study effectively? Probably not everybody knows. Have a look at the following graph and we may know better about graph shows the relationship between the amount of study efficiency and the hours spent in studying in a day. From it, we can see that more hours of study do not necessarily result in better or higher study efficiency. In the graph, the best amount of efficiency or the optimum of efficiency comes when one has studied for about hours. However, the efficiency begins to drop as he studies longer than . By the time when one has studied for 10 hours in a day, his efficiency of study may become nothing or conclusion, there is always a maximum of efficiency and time for study in a day. More time spent in study doesn’t always mean better efficiency. This may tell us how we can study effectively.如果你觉得满意的话,我希望你能给我一点悬赏分哦~~
幸福人生168
基于数学形态学的织物经纬密度的研究论文编号:TX027 论文字数:27422,页数:63摘 要织物的经纬密度是衡量织物质量的其中的一项指标之一。目前多采用人工的方法,不可避免的会存在一些主观性,所以本文提出利用数字图像技术(主要是数学形态学理论)来对织物的经纬密度进行研究,实现测量指标的量化和自动化。本文提出了一种利用数学形态学进行织物经纬密度分析的新方法。首先阐述了数学形态学的基本运算,接着提出了基于数学形态学的图像滤波、图像增强、经纬纱图像的提取、二值化和细化的方法。最后通过对提取的经、纬纱细化图像进行进一步的分析和测量,得到织物的经纬密度。通过对结果进行分析后可以得出使用数学形态学算法得到的织物经纬密度和手工识别结果基本相符。且算法分析过程较简单,执行效率较高,具有一定的实用价值。 关键词:数学形态学;图像处理;织物;经纬密度ABSTRACTWarp and weft density of fabric is one of the index to measure the quality of fabric. At present, because of the using of artificial ways, there will be some subjectivity inevitably. Therefore, this paper proposes to research the warp and weft density of fabric and achieve the quantitative measurement of indicators and automation by using digital image technology (mainly the theory of mathematical morphology) .This paper presents a new method for fabric density analysis by using the mathematical morphology. It firstly describes the basic operations of mathematical morphology, and then presents the methods of image filtering based on mathematical morphology, image enhancing, image extracting of warp and weft, binary and thinning. Finally, we could get the warp and weft density of fabric density through further analysis and measurements to warp and weft images. It can be seen from the analysis of the results that the warp and weft density by using the mathematical morphology is basically same as the artificial recognition. And the algorithm analysis process is simple and higher efficient, and it has some application value. Key words:Mathematical morphology; Image Processing ; Fabric ;Warp and weft- density目 录前 言 1第一章 绪 论 经纬纱密度及其测定方法简介 国内外研究现状 本论文的研究目的和意义 课题完成的主要工作 5第二章 数学形态学 数学形态学的定义和分类 数学形态学的基本运算 腐蚀运算和膨胀运算 开运算和闭运算 结构(体)元素 结构体元素的影响 结构元素的选取方法 13第三章算法的设计 图像的滤波 邻域平均法滤波 中值滤波 Wiener滤波 全方位自适应加权组合形态滤波器 图像增强 经、纬纱排列图像的提取 图像的二值化 基于数学形态学的细化算法 细化算法的定义 结构元素 形态学的细化算法 经纬密度的测量 30第四章基于MATLAB在图像中的处理及应用 概述 MATLAB 图像处理工具箱简介 MATLAB中常用的图像处理函数 32第五章实验结果及分析 测试图像 实验结果及分析 35结 论 37参考文献 38附 录 39谢 辞 53以上回答来自:
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。本文是我为大家整理的1000字的论文 范文 ,仅供参考。 在现代社会中,人
怎样馔写科技论文 一、科技论文的含义� 科学技术论文简称科技论文。它一般包括:报刊科技论文、学年论文、毕业论文,学位论文(又分学士、硕士、博士论文。科技论文是在
1、论文题目:要求准确、简练、醒目、新颖。2、目录:目录是论文中主要段落的简表。(短篇论文不必列目录)3、提要:是文章主要内容的摘录,要求短、精、完整。字数少可
备靠2022年信息系统项目管理师的同学们注意了,以下写作难题你一定会遇到,所以该如何注意避免呢,我们一起来分析一下!
什么主题都可以吗?这里给你几篇作为参考吧,希望可以对你有所帮助1.城市生活与市郊生活It is really hard to say which is bett