Boundary element iteration method for interaction of elastic waves with unilateral interface crack 弹性波与单侧界面裂纹相互作用问题的边界元法
In this paper , we consider the subspace iteration method for solving large symmetric eigenproblems 本文研究求解大型对称矩阵特征值问题的子空间迭代法。
A energy iteration method for periodic solutions to second order strongly nonlinear non - autonomous systems is suggested 摘要给出了确定一般二阶强非线性非自治系统周期解的能量迭代方法。
We have to utilize some iteration method ( e . g . newton iteration ) to solve the non - linear equations of internal stages 我们不得不采用某一迭代方法(例如牛顿迭代)来求解级值的非线性方程组。
A quadratic convergent iteration method with adjusted parameters without derivative for solving nonlinear equations is discussed in this paper 摘要讨论一种解非线性方程的具有变参数的不带导数的二阶收敛迭代法。
Iteration method is put forward for the backward solution , which increases the speed of compute and conquers the disadvantage of complexity 提出迭代法来实现运动学方程的反解,提高了计算的速度,而且可以达到要求的计算精度。
In order to overcome the defect that this method can ? identify serious damage , this paper presents iteration method to solve this problem 为克服灵敏度分析法不能对严重损伤进行识别的缺陷,本文提出用迭代法成功解决了严重损伤的识别问题。
Using the newton - raphson iteration method , the node coordinates of elements on the reference configuration or the current configuration , can be obtained efficiently 使用牛顿?瑞费逊迭代法,可快捷地得到初始构形或当前构形上的节点坐标。
Using the solution of three - dimensional fem iteration method makes 3 - d temperature field calculation of water pipe cooling in high rccd more precise . 4 采用三维有限元迭代解法,能够精确地实现有冷却水管高碾压混凝土坝温度场的三维仿真计算。
Abstract : generally a series of eigenvaluse from low to high andcorresponding eigenvectors can be obtained , by using inverse iteration method to solve eigenvalue 文摘:用逆迭代法求解特征值问题,可以依次得到一系列由低到高的特征值和相应的特征向量。