This paper applies the base transformation invertor space and gives a new solution to the common item equation of finite series.
应用向量空间的基变换，给出了一种求有穷数列通项公式的新方法。
Item parceling, parcel, structural equation model.
项目组合项目小组结构方程模型。
The total variation constraint item is added to the wave equation inversion objective functional, to improve the stability and the resolution of inversion.
将波动方程反演的目标泛函加入全变差约束项，提高反演过程的稳定性和反演结果的分辨率。
When considering body-force, free item will be arised in the equation of the boundary element method, causing boundary integration to be changed into nonlinear-integration.
边界元法在考虑体积力时要产生积分自由项，这将使边界积分成为非线性积分，从而引起实施时的困难。
When considering body-force, free item will be arised in the equation of the boundary element method, causing boundary integration to be changed into nonlinear-integration.
边界元法在考虑体积力时要产生积分自由项，这将使边界积分成为非线性积分，从而引起实施时的困难。
应用推荐