mathematica造句
例句与造句
- For the class of nonlinear second order ordinary differential equations ( odes ) , we firstly consider one of their special one - dimensional forms , and then prove the existence of solution to its two - point boundary value problem in the light of prior estimate and schauder fixed point theorem . we also show the exact solutions for the special equations as an example and plot the numerical solutions by mathematica
对于这类非线性的二阶常微分方程，我们首先考虑其一维的特殊的形式，运用先验估计，进而利用schauder不动点定理，证明了其两点边值问题解的存在性，并给出具体方程的解作为例子，然后用mathematica作出数值解的图。 - Applications of the state vector method into the analysis of lamina and the current research state of piezoelectric materials are briefly reviewed based upon literature search . solutions for simply supported and multilayered magneto - electro - elastic plates via the state vector method is investigated . we also present the application of mathematica in the study
本文探讨了利用状态变量法求解简支压电压磁、压电、压电复合材料层合板的静力学问题和动力学问题，着重研究了电、磁、力互相耦合的效应，并阐述了mathematica在本课题中的应用。 - Nevertheless , the results provided by these methods are all inaccurate . in this thesis , in order to overcome the drawbacks , we reconstruct the bose - hubbard model hamiltonian with differential realization of bosonic operators , and investigate the exact numerical solutions of the one dimension bose - hubbard model . firstly , energy matrices can be generated rapidly by using a mathematica package
首先利用mathematica程序快速生成模型在各种位型下能量矩阵，然后将该程序的结果直接作为其它矩阵对角化程序的输入而求出该模型在相应位型下的本征值和相应的本征波函数。 - It's difficult to find mathematica in a sentence. 用mathematica造句挺难的
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