浅谈行列式的计算方法开题报告

is one of the practical form of values. The so-called values refers to the objective things are of no value and the value of fundamental perspective. Different values, peoples behaviour, attitudes, ways are different. People-oriented focus on human value and reality, we need the broadest masses as values. Adhere to people-oriented values, is to make the economy more development, improve democracy, cultural prosperity, and live a happier; is deeply concerned that human development and human values, development of social and human development of rational unified, insisted in the material civilization, political civilization and spiritual civilization in the overall advancement of Socialist civilization to a higher level. Also want to see that persons value is not only meet your needs, also is to meet the needs of others and the community. Adhere to people-oriented, to strongly advocate every community member, serve others, beneficial to the community of people. The so-called Outlook, attitude is on the record, including who, how to create a record of achievements, how to evaluate performance, and so on. What values, what kind of Outlook. Adhere to people-oriented Outlook, is on the premise of respecting the interests and power of people, creating a popular, warm hearts, steady heart performance, creating serve for one officer, the benefit of achievements, and overall construction of well-off society and promoting the all-round development of peoples performance. Achievement evaluation in both economic accomplishments, take another look at the effectiveness of social progress; changes in both urban and rural change; both hard environment to strengthen and take another look at the soft environment improvement momentum of development at present, depending on the potential for sustainable development. Leave people to talk about values are worthless and leave people to talk about Outlook is not what the performance. 4. people responded to the starting point of the question, and replied to questions point. Man is the sum of social relationships. We cannot leave the chichuanyongdu, housing, tourism and entertainment, entertaining, and even certain political, economic, cultural and social environment, and so on. Due to human needs, all walks of life will come into being. People create for their survival, and continue enjoying the results of the construction. Colorful in the transformation of the people of the world, community vitality in the creation of man. Therefore, any work we do, the starting point is human, what are people. Us speed up development, the core of which is to meet the needs of people, including survival needs, emotional needs and self-actualization needs. It should be noted that people are not machines, not the slave of an object, not to be controlled. People have their own personality, has its own personality, has its own dignity. Person in need of care, you need to understand, need to meet. It is said that in the agricultural society, people plant; in industrial society, man is an animal; the information society, return山西师范大学毕业论文(毕业设计)开题报告论文题目： 浅谈行列式的计算方法学 院： 教师教育学院专 业： 教 育 学姓 名： 胡 星 星 学 号： 指导教师： 张 铭 泽 二一三 年 四 月 一 日一、 选题的理论意义与实践意义：（一） 理论意义行列式的计算是学习高等代数的基石，它是求解线性方程组，求逆矩阵及求矩阵特征值的基础，行列式是线性代数的一个重要内容，是讨论线性方程组的一个有力工具。行列式起源于解二、三元线性方程组，然而它的应用早已超过代数的范围、成为研究数学领域各分支的基本工具。（二） 实践意义行列式经常被用于科学和工程计算中，如涉及到的电子工程、控制论、数学物理方程及数学研究等，都离不开行列式。计算行列式的方法非常的多，在实际的计算过程中不同的方法往往适合于不同特征的行列式，本论文主要研究其中最常用的也是最重要的方法。在行列式的计算过程中，这其中的的每一种方法都有它们各自的优点及其独特之处，因此具有非常重要的研究价值。二、 研究方向的动态及本文创新点：行列式的计算一直是代数研究的一个重要课题，国内外学者专家已经总结了很多常用的技巧及方法，研究成果颇为丰硕。对不同行列式，要针对其特征，选取适当的方法求解。总结出来的计算方法主要有：定义法、化三角形法、拆行（列）法、降阶法、升阶法（加边法）等等。三、研究内容及提纲：本文主要从行列式的的定义和性质入手，以具体实例为依据，对行列式的各种计算方法如定义法、化三角形法、拆行（列）法、降阶法、升阶法（加边法）进行总结、归纳和比较，得出怎样特征的行列式最适合怎样的方法来，以达到最简单的计算。对行列式在解线性方程组、初等代数、解析几何等方面的应用进行探讨。另外，理论用于实践，对这些计算方法实际在解线性方程组、初等代数、解析几何等方面的应用进行探讨。四、研究的方法与手段：五、应收集的资料及主要参考文献：1北京大学数学系几何与代数教研室前代数小组编. 高等代数M.北京:高等教育出版社,2003（2）第三版.2李庆娟.浅谈行列式的计算方法J.科技教育（高校讲坛），2011（33）.3王莉.浅谈行列式的计算方法J.科技导刊（自然科学学科研究），2010（18）.4段向阳.浅谈行列式的几种计算方法J.湖南冶金职业技术学院学报，2008，8（4）.5陈会平.浅谈N阶行列式计算方法的研究J.黑龙江科技信息（文化教育），2010（3）.6梁靓.浅谈几种行列式的解法J.中国电子商务（科技研究），2010（3）.六、毕业论文进度安排：1选题20 年 月 日20 年 月 日2开题报告20 年 月 日20 年 月 日3收集资料及实施研究20 年 月 日20 年 月 日4完成初稿20 年 月 日20 年 月 日5完成修改稿20 年 月 日20 年 月 日6完成定稿20 年 月 日20 年 月 日7答辩20 年 月 日20 年 月 日 学 生（签字）_ 指 导 教 师（签字）_ 院（系）负责人（签字）_ 主蒸汽管道和高温再热蒸汽管道分别从过热器和再热器的出口联箱的两侧引出，然后汇成一根母管，到汽轮机前再分成两根支管分别接入高压缸和中压缸左右侧主汽关断阀和再热关断阀。Now, we are in a new historical stage of all-round construction of a well-off society. In perform duties, and carried out work of process in the, we to put people as a guide principles, and a test standard, efforts from masses most hope do of things do up, from masses most care of hot problem grabbed, from masses most not satisfaction of place modified up, not make nominal of formalism, not do grandstanding of cosmetic, to seeking of style, help masses share, is people benefit. (C) the investee people is not only an idea, it is a job requirement. Philosophy through to the people-oriented thought in the work of the Office, must be clear work objectives. Party Office in the city this year remains: Advanced civil strife, local brand. The County (City) Party Committee offices and units directly under the Office to hold high the banner of first to excellence, people-oriented requirements, strengthen the construction and management of the Office towards the work a higher level. Investee 1. political participation based on conspiracy to adhere to people-oriented, will be around to promote coordinationDevelopment events, great searchings. The 16 session of the partys scientific Outlook on development, is the new Central collective leadership to the development of connotation, development essentials, further deepen the essence of development and innovation, is our partys ruling idea a leap. At present, establishing and implementing the scientific concept of development has become the partys important work. As the Office of party Committee, working party should service center, initiative to claim leadership of the decision, the current focus is to focus on promoting comprehensive, coordinated and sustainable development with more suggestions, do more research, summarized the typical. One is drafted to raise the level of your presentation. Your presentation is the main Office of products, is the basic carrier staff service, is important to measure service levels. The quality of your presentation, mainly depends on how much we drafted a document recognized by the leadership, how many are listening to the people in favour of the report, how many paid dividends in the practical work. Improve presentation drafting level, requirements we accurate grasp led intent, General led care of work are to as understand, General led consider of problem ar