论文摘要翻译

翻了快一个小时，摘要用第三人称是常识，肯定没有语法问题。
With the development of science and technology, people face more and more numerical calculation problems that cannot be solved using the classical mathematical theory. At the same time, people also acquire powerful computing abilities, which make the development of numerical analysis method very rapidly. And large-scale equations, nonlinear system and complex geometric problems can be effectively and quickly solved by numerical analysis method, which makes it very convenient to solve the numerical calculation problems. Therefore the research on numerical analysis and calculation method is of great importance.
The purpose of this paper is to research on the history and development of several classical algorithms in numerical analysis such as interpolation method, Gaussian elimination method and the numerical integration method. And this paper describes the basic principle and computational theory of these methods and explores their practical applications so that people can gain a better understanding of those classical algorithms and further analyze the advantages and disadvantages between different algorithms. It will pave the way for choosing an excellent algorithm to solve practical problems.