基于Mathematica求解任意摆角下的单摆周期近似公式

Approximate period formula for simple pendulum of arbitrary pivot angle with Mathematica

本文借助于Mathematica软件,利用曲线拟合的方法,通过对相关文献中无阻尼单摆周期公式中精确度最高的近似公式进行修正,得出了一个近似解析函数形式,并对其进行了分析和讨论.

Through revising a most exact approximate formula for the period of a simple pendulum in some documents by using the curve fitting method with Mathematica, a form of approximate analytic function is derived and discussed in detail.