帮我翻译一个数学专业的论文摘要

[网络营销论文摘要的翻译]This article to the network marketing's implication, the characteristic carries on the outline in the foundation, elaborated the network marketing strategy's ra...+阅读

帮我翻译一个数学专业的论文摘要

The elementary transformation matrix throughout the linear algebra theory has, it makes some of the problems of linear algebra, become more simple, makes it easier to understand, so elementary transformation in the role of linear algebra is very important. This paper describes the elementary transformation matrices in the rank of a matrix, find the rank of the vector to determine the linear correlation vector group, find the vector maximum linear independence group, the inverse matrix to solve matrix equation of line equations, the determinant of a matrix, quadratic form into standard form, find the polynomial greatest common factor in such applications.

论文摘要翻译数学方面

The random variable is the variable expressing various result of random phenomenon's. We want to know a random variable all round, not only being going to know which value it takes, and be going to know these value law. In theory and application, people cares for random variable some principal characters and interrelation sometimes more , concern to push reflect whose main figure characteristic and mutual certain forward kind. To many dimensions random vector, degree coming to describe the relevance between two randoms vector the way being able to adopt a matrix.文章有些长、、望认真看完、、标准人工翻译、、希望可以帮助你、、...

数学毕业论文摘要翻译

Abstract: The Golden Section in Nature and society has an extremely wide range of applications, and Fibonacci sequence is one with the golden-related series. This paper from a golden section and Fibonacci series, both systems would be if, through the golden section and Fibonacci series of ideological analysis, discuss their problems in the application of the optimal solution, and the golden section in the stock of ideas.

Key words: The Golden ; gold graphics; Fibonacci series; optimal solution

论文摘要翻译数学方面的

This article introduces the definition and characteristic of mathematical expectation and variance through the examples of Binomial Distribution, Poisson Distribution, Uniform Distribution, Exponential Distribution and Normal Distribution, the mathematical expectations and variances of these distributions are also introduced. The relationship of definitions, characteristics and independence between covariance and correlation coefficient are discussed. Then the article introduces the definition, characteristic and use in daily life of Conditional Mathematical Expectation. At last with the type of matrix the article describes the mathematical expectation, variance and the degree of correlation between them, it also explains the characteristics of them.老大，专业术语那么多，还人工翻译，加点分吧，累死了...