使用振型叠加法以及模态截断法分别求解物体振动位移（附详细说明报告）-Using the mode superposition method and the modal truncation method were used to solve the vibration displacement of the object (with detailed reporting)

采用ansys模态叠加法计算转子谐响应的源代码-Using ansys modal superposition method to calculate the rotor harmonic response of the source code