Chapter 6 has discussed numerical scheme.
第6章对数值格式方法进行了探讨。
The numerical scheme is consistent, unconditionally stable.
该数值格式是相容的,无条件稳定的。
Numerical results show the correctness of the numerical scheme.
通过对结果的分析,肯定了数值格式的正确性。
The computations show that the numerical scheme is satisfactory.
与已有数值结果比较,本文的结果是满意的。
The numerical scheme for unsteady thermal convection flow in a square cavity is developed in this paper.
该文从二维方腔流动的涡流函数方程出发,建立了方腔内热对流的非定常数值计算模型。
Finally, numerical scheme about how to simulate 2-d convection equation has been researched and discussed.
最后,研究探讨了二维对流方程的数值求解问题,提出了一种高阶数值格式。
A numerical scheme named meshless nine-point difference method which has rapid calculating speed and high precision is proposed.
针对污染物浓度方程提出了一种计算速度较快、精度较高的计算格式无网格九点差分格式。
So we apply active contour method for engineering applications which are based on level set numerical scheme , and design a program with C.
为适应这些要求,该文采用基于水平截集的活动围道图像分割方法,进行了面向工程化的算法实现和C应用程序设计。
WENO (weighted Essentially Non Oscillatroy) is a high resolution numerical scheme used for solving equations of hyperbolic conservation laws.
是求解双曲守恒律方程的高精度高分辨率数值格式。
The stability and convergence of the numerical scheme is analyzed, and the effect of the crossflow dissipation integral upon the calculation are examined.
文中分析了数值方法的稳定性与收敛性,并考查了横向耗散项对计算结果的影响。
This paper presents an efficient numerical scheme for calculating the periodic motion of a harmonically forced piecewise linear oscillator very accurately.
提出了一种精确有效的数值算法,用以确定谐波激励下的分段线性振子的周期运动。
We analyzed the variation of diffusion with the fractional order by applying the numerical scheme in a test case and verified the temporal and spatial correlation.
针对理想算例进行计算求解,分析了时间和空间分数阶阶数取不同值时的扩散变化规律,验证了各自所描述的时间相关性与空间相关性。
To verify three-dimensional numerical scheme, calculated lift coefficients for impulsively started problem of wings with different aspect ratio are compared with linear theory.
哈尔滨工程大学博士学位论文应用三维数值模型模拟不同展弦比机翼的突然起动问题,将计算升力系数与线性理论比较,检验算法的可行性。
Furthermore, in order to solve the proposed model efficiently, we construct a semi-implicit numerical scheme by using finite difference method and estimate some important parameters.
然后为了能有效求解所得模型,本文利用有限差分方法构造了一种半隐式的数值离散格式,同时给出了模型中的几个重要参数的估计。
Based on the non-linear kinematic wave method, a technique using the four point, excentric, implicit, finite-difference numerical scheme to simulate the urban storm sewer system is introduced.
本文根据非线性运动波法理论,介绍了四点非中心隐式有限差分格式模拟城市雨水管网的技术。
An economical explicit integration scheme for a numerical storm surge prediction model is described in this paper.
本文叙述一种用于风暴潮数值预报模式的经济的显式积分方案。
Based on the differential scheme, a numerical method of pricing compound options is presented.
提供一种基于有限差分格式的数值方法为复合期权定价。
Based on the differential scheme, presents a numerical method of pricing for American put options.
提供一种基于有限差分格式的数值方法为美式看跌期权定价。
This paper presents the principle of a new scheme and its implementation into latest numerical protection and control device.
本文介绍的原则,一项新计划及其执行情况的最新数值的保护和控制装置。
An effective scheme for organizing CNC (Computerized Numerical Control) equipment network using serial device server is introduced.
提出了利用串口设备服务器实现普通数控设备联网的有效方案。
Splitting method and implicit time difference scheme are used in the numerical calculation.
数值计算中采用了分解算法及隐式时间差分方案。
In simulating the wave in shallow water area, the rationality of numerical procedure with characteristics inlaid scheme will directly affect the numerically simulated results of wave.
在进行浅水区域的海浪模拟时,特征线嵌入格式的数值计算方案是否合理对海浪数值模拟结果产生直接的影响。
With a very few times of numerical integral calculation, the final scheme of emergency control maintaining the transient stability of power systems can be determined.
通过很少次数的数值积分,便可以快速准确地遴选出保持系统暂态稳定的控制方案。
Numerical examples have shown high accuracy and high convergence rates of the presented scheme.
数值结果表明,奇异杂交边界点法具有较高的精度和数值稳定性。
The numerical simulation for proposed secondary voltage control system on classical New England power system is executed, and simulation results show that the proposed design scheme is effective.
最后用经典的新英格兰系统进行了数字仿真,仿真结果表明了文中所提设计方案的有效性。
The numerical simulations of the flow field around and aerospike nozzle cell were completed base on N S equations with Second order NND scheme.
从NS方程出发,采用二阶精度的NND格式对塞式喷管的流场进行了数值模拟。
In addition, a brief numerical analysis to the error of this discrete scheme is given.
同时,对这种离散格式的截断误差给出了简单的数值分析。
Results from numerical examples indicate that the proposed method can not only consider the cycle changing of system load, but also make the control scheme more succinct and effective.
算例分析结果表明这种分段处理方法既考虑了负荷的周期变化,又使控制方案更为简洁有效。
Results from numerical examples indicate that the proposed method can not only consider the cycle changing of system load, but also make the control scheme more succinct and effective.
算例分析结果表明这种分段处理方法既考虑了负荷的周期变化,又使控制方案更为简洁有效。
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