Section II describes the numerical solution of first-order matrix differential non-linear equation using the cubic matrix spline function.
第二节介绍用三次矩阵样条函数方法逼近一阶矩阵非线性微分方程的数值解。
2
The motion of plunger of oleo damper excited by colored Gaussian noise with exponential correlation time is governed by firstorder nonlinear differentialequation.
油液阻尼器受指数型高斯色噪声外激励时，活塞在油腔内的运动可用一阶非线性动力学方程描述。
3
This paper deals with the oscillation of the firstorder nonlinear neutral type functional differentialequation, and obtains sufficient criterion of the equation oscillation.