@article{JuZhang2007Pendulum,
  author = {鞠衍清 and 张风雷},
  title = {基于{MATLAB}的单摆周期近似解的比较},
  journal = {大学物理},
  year = {2007},
  volume = {26},
  number = {3},
  pages = {6--9},
  doi = {10.16854/j.cnki.1000-0712.2007.03.002},
  url = {https://doi.org/10.16854/j.cnki.1000-0712.2007.03.002},
  note = {周期积分见第6页首个未编号公式；角度网格与误差比较见第6至7页。}
}

@article{ChaiEtAl2020Pendulum,
  author = {柴聪聪 and 凤飞龙 and 王公正 and 卫芬芬},
  title = {大摆角单摆“周期”变化的解析解及其实验应用},
  journal = {物理实验},
  year = {2020},
  volume = {40},
  number = {3},
  pages = {48--50},
  doi = {10.19655/j.cnki.1005-4642.2020.03.010},
  url = {https://doi.org/10.19655/j.cnki.1005-4642.2020.03.010},
  note = {运动方程见第48页式(1)、式(2)；累计时间定义见第48至49页式(6)、式(7)。}
}

@article{QianEtAl2009Uncertainty,
  author = {钱钧 and 张春玲 and 王槿},
  title = {不确定度理论在单摆实验教学中的应用},
  journal = {大学物理实验},
  year = {2009},
  volume = {22},
  number = {3},
  pages = {78--81},
  doi = {10.14139/j.cnki.cn22-1228.2009.03.013},
  url = {https://doi.org/10.14139/j.cnki.cn22-1228.2009.03.013},
  note = {不确定度传播、累计计时及重复均值见第79页式(3)、式(7)、式(10)；方案设计见第80页第3节。}
}

@article{WangEtAl2026JupyterPendulum,
  author = {王震委 and 张磊 and 王美雅},
  title = {{Jupyter Notebook}在单摆测重力加速度实验中的应用},
  journal = {湖北师范大学学报（自然科学版）},
  year = {2026},
  volume = {46},
  number = {2},
  pages = {25--30},
  doi = {10.3969/j.issn.2096-3149.2026.02.004},
  url = {https://doi.org/10.3969/j.issn.2096-3149.2026.02.004},
  note = {OLS见第27页式(4)、式(7)至式(11)；计算实例见第28至29页第2.4节、图3和表2；任务组织见第29至30页第3节。}
}