弦线上驻波的方程和能流

Fquation and Energy Flux of the Stationary Wave on String Wire

本文既分析讨论了弦线上入射波和反射波在振幅相同时所形成的驻波,又分析讨论了入射波和反射波在传播过程中存在能量损耗以及在反射端也有能量损失时所形成的驻波。

This article not only researchs incipient wave and reflected wave on the string wire when amplitude is same superpase the stationary wave, but also researchs there is energy loss when incipient wave and reflected wave both in the propagation process and on the reflected end point superpose the staticnary wave.