旋转矢量法在平面简谐波研究中的应用  

Application of rotation vector method to plan simple harmonic wave

作　　者：王杰 王光辉[2] WANG Jie;WANG Guanghui(Naval Aviation University,Yantai 264001,China;Naval Submarine Academy,Qingdao 266199,China)

机构地区：[1]海军航空大学,山东烟台264001 [2]海军潜艇学院,山东青岛266199

出　　处：《高师理科学刊》2023年第1期87-89,共3页Journal of Science of Teachers＇College and University

摘　　要：针对如何应用旋转矢量研究平面简谐波的问题,在介绍空间旋转矢量的基础上,研究了空间旋转矢量的内涵,归纳了其遵循的规律.在此基础上,探讨了波函数与空间旋转矢量、波形图与空间旋转矢量之间的相互获取方法.研究表明,采用空间(波动)旋转矢量,可以形象直观地描述平面简谐波,能够较大程度地降低分析解决平面简谐波问题的难度.Aiming at the problem of how to use the rotation vector to study the plane simple harmonic wave,on the basis of introducing the space rotation vector,the connotation of space rotation vector is studied,and summarize the rules it follows.On the basis,the wave function and spatial rotation vector,mutual acquisition method between wave form graph and space rotation vector are discussed.Researches show that using space(wave) rotation vector which can be described intuitively and vividly plane simple harmonic waves.It can greatly reduce the difficulty of analyzing and solving plane harmonic wave problem.

关 键 词：空间(波动)旋转矢量 平面简谐波 波函数 波形图 

分 类 号：O4[理学—物理] G642.423[文化科学—高等教育学]