《Matlab有限元结构动力学分析与工程应用》电子书及书中的程序-A e-book Matlab structural dynamics finite element analysis and practical application and the corresponding codes.

计算多自由度体系动力响应，采用New-mark积分，精度较高。(The dynamic response of multi degree of freedom system is calculated. The New-mark integral is used. The accuracy is higher.)