matlab平台开发的振动工具箱，进行振动中的数值计算-platform for the development of the Matlab toolbox vibration, the vibration of numerical calculation

振动分析，主要用于各种振动类型的求解与绘图。适合于机械学科方面.-Vibration analysis, is mainly used for solving various types of vibration and drawing. Suitable for mechanical disciplines.