一个支持PACKET PC 与SMARTHPONE的振动代码！可以定义振时时间的长短-A support PACKET PC with SMARTHPONE vibration code! Can define the length of time during the vibration

用于演示阻尼振动，根据微分方程求解，可轻松计算一点的函数值-Used to demonstrate the damping vibration, according to differential equation solving, function point can easily calculate the value of

傅里叶变换在振动力学非常非常有用 傅里叶变换在振动力学非常非常有用-Fourier transform