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- 与 fractional 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Satisfactory numerical validation is presented including a preliminary investigation of time step effect and the value of fractional derivative order for different types of fractional differential equations.
数值算例对不同的分数阶微分方程进行了讨论,探讨了不同的分数阶和时间步长对计算结果的影响,并将计算结果与文献中相关算法的计算结果进行了比较。
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In this paper,a space fractional differential equation is considered.The equation is obtained from the advection-diffusion equation by replacing the second order derivative in space by a fractional derivative in space of order.
考虑空间分数阶微分方程(即在一个标准的扩散-对流方程中,用分数阶导数代替空间二阶导数),给出了该分数阶微分方程的显式和隐式有限差分格式。
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The main research contents and results are described as follows:The constitutive equation of the elastomer modeled by the fractional derivative Maxwell model has been investigated. Based on the thermodynamics constraints analysis of the physical parameters of the fractional derivative Maxwell model, the relaxation modulus and the creeping modulus of the model are analyzed.
本论文针对该目的,采用理论研究与试验研究相结合的方法,首先研究了胶泥缓冲器的耗能机理,进而设计开发了较理想的缓冲器产品,具体研究内容和成果如下:研究了胶泥的本构模型——分数微分Maxwell模型。
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We give some equivalent characterizations of Bloch type functions in term of fractional derivative, via studying the relative of growth of the different order fractional derivatives of holomorphic function, including the form of supremum and limit, the form of integral and Carleson measure, which are the generalizations of some known results in the unit disc and in the unit ball.
我们从研究全纯函数分数次导数的增长性入手,利用分数次导数给出了它的一类刻画,包括上确界和极限形式的特征,积分形式的特征以及Carleson测度形式的特征,推广了单位圆盘和单位球上一些已有的结论。
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It is a non-symmetirc fractional derivative, with two-side fractional derivatives and skewness parameter,which results in the complicated disposal of the discrete form.
分数阶微分方程是指方程中含有非整数阶的导数,它非常有效地描述各种各样物质的记忆和遗传性质,在工程、物理、金融、水文等领域中发挥了越来越重要的作用。
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Fractional Fourier transform procedures for the solution of fractional order equation provided some numerical method.
详细说明:分数阶Fourier变换程序,为求解分数阶方程提供了一些数值解法。
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The sufficient conditions for achieving synchronization of this fractional differential system are derived by using the stability criterion of fractional linear equation.
用三种不同的方法考虑分数阶Lorenz混沌系统的修正投影同步,基于分数阶线性方程的稳定性理论给出了实现同步的几个充分条件,数值模拟说明了所给方法的有效性。
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Because the characteristic equation of fractional order system is a pseudo-polynomial function with exponential-type fractional orders of complex variable, the control of integer orders cannot be directly applied to it.
分数阶系统的特征方程是一个具有复变量的分数阶指数的伪多项式,因此不能直接应用整数阶系统的控制方法。
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With the aids of qualitative analysis of the fractional differential equation, the stability of the equilibrium points of the innovative technology diffuse models based on fractional Logisitic equation are studied.
利用分数次微分方程的定性理论,给出了基于分数次Logistic方程网络式技术创新传播模式平衡点的稳定性分析,为创新技术的开发与积累提供了理论依据。
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After introducing the generalized strain energy function with fractional order, the constitutive equation of biological visco-elastic material was obtained by means of the fractional calculus.
摘 要:对生物粘弹性材料,引入广义分数阶应变能函数以后,应用分数阶微积分分别给出了粘弹性固体和粘弹性流体的本构关系式。
- 推荐网络例句
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However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.
然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。
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Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.
镀锌钢托盘多用于出口,替代木托盘,免薰蒸,符合欧盟、北美各国对出口货物包装材料的法令要求;喷涂钢托盘适用于重载上货架之用,托盘表面根据需要制作成平板状、波纹状及间隔形式,满足不同的使用要求。
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A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.
付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。