matlab Newmark法 用于求解二阶常系数微分方程组-matlab Newmark method for solving second-order differential equations with constant coefficients

通过波前法 和newmark法求解复合材料层合板的谐响应。-Solving harmonic response of laminated composite plates by law and newmark wavefront method.

Newmark -β法原理Newmark-法是一种逐步积分的方法，避免了任何叠加的应用，能很好的适应非 线性的反应分析。 -Newmark-β law principle Newmark- method is a gradual integration of the ways to avoid any superposition of application, can be well adapted to nonlinear response analysis.