Further, by doubleFOURIERseries expansion and intricate derivation, strict output analytic solution is acquired.
针对模型,通过双fourier级数展开和繁琐的数学推导,求得了输出电压的严格解析表达式。
2
Therefore it becomes possible to use doubleFourierSeries to solve the problems of bending, buckling and free vibration of rectangular plates with free edges.
从而可用重三角级数解带有自由边的矩形板的弯曲、稳定和自由振动问题。
3
By using separation of variables and doubleFourierseries, we obtain a solution to the initial-boundary value problem of the forced vibration of this rectangular membrane.