摘 要:本论文主要讨论复数辐角的相关性质及其应用.第一章给出了在中学数学中解反三角函数一些问题和一些模相等复数的和的辐角问题的解法,并给出相应的定理和推论方便后人研究.第二章以高等数学中复变函数论的研究思路,给出了运用复数辐角解决一些实积分求解和一些级数判定收敛性问题.第三章主要讲述了运用复数辐角巧妙地描述鱼雷、水面舰船等相关武器装备在平面上的运动规律.本毕业论文是在前人研究工作的基础之上进行讨论研究的,所得到的结果蕴含了现有的相关结论,并在这基础之上进行了一定的推理和推广.关键词:复数辐角;反三角函数;积分;级数8254
Argument of A Complex Number and Its Application
Abstract :This paper mainly discusses the related properties of complex argument and its application. The first chapter gives some methods about sloving inverse trigonometric function as well as Argument of complex number problem by using properties of complex amplitude of the mathematics in secondary schools ,and gives corresponding theorem and reasoning , to be better to helping the other persons study; The second chapter,in the higher mathematics the complex function theory research ideas, gives the use of Argument of complex number to solve some inverse trigonometric function and some series to judge convergence problem. The third chapter focuses on using argument of complex number skillfully describe torpedoes, surface ships and other weapons are equipped with planar motion law. This article is discussed on the basis of predecessors' research work study, the results contain the existing relevant conclusions, and on this basis was proof and promotion.
Key words: Argument of complex number;inverse trigonometric function;series; integration
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