Ch5 矩阵特征值与特征向量旳计算

1. 引言
     工程实践中有多种振动问题，如桥梁或建筑物旳振动，机械机件、飞机机翼旳振动，及某些稳定性分析和有关分析可转化为求矩阵特征值与特征向量旳问题。
London, England: Millennium ('Wobbly') Bridge (1998-2023, Norman Foster and Partners and Arup Associates)
I decide that I have to write something today, otherwise I would not know how to speak English here. This is a very quick story about a bridge. London launched three major construction projects to celebrate the arrival of the Millennium. After all, Greenwich (pronounced green-ich) is su ...