Evaluating the Root-Mean-Squared of a Sinusoidal Signal Without Using Calculus
物理教育
2007-05-23 v1 综合物理
摘要
The frequently mentioned root-mean-squared value of an alternating voltage is derived without using calculus.
引用
@article{arxiv.physics/0507115,
title = {Evaluating the Root-Mean-Squared of a Sinusoidal Signal Without Using Calculus},
author = {Rajesh R. Parwani},
journal= {arXiv preprint arXiv:physics/0507115},
year = {2007}
}
备注
2 pages