在程序展开的理论基础上,本文提出了一种通过求解程序方程来进行程序转换的方法。
Based on the theory of orthogonal program expansion, a method to transform programs by solving program equations is proposed.
这个测试非常适合用来测试那些要运行科学应用程序和模拟的计算机,因为它们都要在某些步骤上试图对线性方程进行求解。
This test is well suited to speed test computers meant to run scientific applications and simulations because they tend to solve linear equations at some stage or another.
现在,受人尊崇的物理学家和数学家斯蒂芬·霍金认为上帝不是求解方程序的组成部分。
Now eminent physicist and mathematician Stephen Hawking argues God was not part of the equation.
本程序应用多端口网络方程和故障端口边界方程联立求解的方法,计算电力系统各种多重故障及任意不对称运行的电压和电流。
In this program the voltage and current of simultaneous faults or unbalanced power system are calculated by solving the simultaneous equations of multi-port network and of the fault boundary.
本文运用实际系统向二阶模型逼近的方法,导出了求解调节器参数的矩阵方程,并编制了相应的计算机辅助设计的程序。
In this paper, a matrix equation for solving regulator parameters is derived, based on approximating the practical system to a typical two-order model. Corresponding CAD program is provided.
运用有限元方法对煤层瓦斯流动方程进行了求解,编制了FORTRAN解算程序。
Drawing on the equal parameter quadrilateral finite element method, a FORTRAN program is edited to solve the gas flow equation.
本文提出了一种汽车动力学模型,建立了动力学方程及求解方法,编制了汽车动力学性能计算机仿真程序(ADPCSP),并给出了应用实例。
This paper proposes an automobile dynamics model, sets up dynamics equations and solving algorithms, develops a corresponding computer simulation program (ADPCSP), and gives some practical examples.
CIP方法作为一种显式格式求解不可压ns方程,具有计算量小,程序易实现等特点。
As an explicit scheme to solve the unsteady incompressible ns equation, the CIP method is characterized by less computing time and simple computer program.
方程建立后,使用标准的有限元程序,采用子空间迭代算法来求解广义特征值问题。
After the equation is set up, using the standard finite element program and subspace iteration algorithm to solve the generalized eigenvalue problem.
讨论了如何建立描述高速凸轮从动件系统的数学模型,即建立一个或几个微分方程序,同时提出用状态变量法求解位移和速度响应的方法。
How to establish mathematical model describing high speed CAM driven parts system, that is, how to set up one or several differential equations is discussed.
按照现行规范编制了计算机程序求解极限状态方程,得出粘钢加固柱的可靠度指标。
And a computer program is developed as per the current specifications to obtain the reliability index of steeled columns through resolving the limit state equation.
令板面处的法向诱导速度与滑行板由纵摇和升沉运动所产生的法向速度相等,便得到求解未知压力分布的积分方程序。
By equating the normal induction velocity on the planing plate to its normal velocity of pitching and heaving motions, obtained the integral equations of the unknown pressure distribution.
采用时间推进法求解三维n - S方程,开发了一种用于计算考虑顶部间隙的压气机转子内部流场的三维粘性程序。
The 3d viscous code had been developed to calculate flow field in rotor with tip clearance by solving three-dimensional Navier-Stokes equation with time-marching method.
通过对串行程序中各功能模块计算工作量的分析,线性方程组的求解在该串行程序中占有75%的工作量,并行求解线性方程组是本论文的一项主要工作。
The analysis of computation time of different subroutines shows that the solution of linear equations account for 75 percent of total workload and it is also the main work in the study.
通过解节点方程组的方法求解管网的管段流量和节点水压,并编制了相应的应用程序。
We can get the flow rate of pipelines and the hydraulic pressure of nodes by solving the equation sets of nodes, and corresponding application program is developed.
引入改进模拟退火算法进行全局最优化求解方程,并给出程序编制流程图。
Using the improved annealing simulation algorithm, full, scale solution of optimal equation is obtained with flow chart for programming.
求解该方程序,导出了具有薄壳理论同样精度的圆锥壳的简化解。
By solving this equation, a simplified solution having the same accuracy as thin walled shell theory for conical shells is derived.
本文建立了两种本构模型控制微分方程的差分格式,并编制了MATLAB程序对温度场进行了求解。
The paper established difference format of the two kind of constitutive models' heat-mechanics coupling problem and programed MATLAB programme to solve temperature field.
介绍了BBO晶体的物理光学性质以及一般的数值求解算法,并通过对耦合波方程组进行归一化处理并且编写了相应的数值模拟程序。
Physical and optical properties of BBO and general numerical solving methods are introduced, these coupling equations are normalized and a final numerical simulation program is programmed.
通过求解环空拟液面的运动微分方程序得出以此,可以确定抽油井正常生产时环空拟液面的深度。
Through working out the differential equation of motion of the pseudo-fluid level in annular space, the depth of the...
本文提出了基于计算机图形的方程求解方法,并给出了实现该方法的程序,以及应用该方法的程序计算了两个工程实例,得到了满意的结果。
This paper presents the equation solution method based on computer graph and the implementation of the program. Two engineering examples are computed with this method and the results are satisfied.
从数学上来说,就是用“根分离法”来求解方程序。
In the mathematical sense this is to solve the equation by means of separation of roots.
编制了数值计算程序,实现了对马丢函数及其导数值的数值计算,为马丢方程的求解奠定了基础。
Mathieu function and its derivative are numerical computed by compiling numerical computing programs, which is precondition for the resolution of Mathieu equations.
一元线性回归方程易语言求解源码例程程序根据数学公式计算求解一元线性回归方程。
Unary linear regression equation easy language source code routines to solve the program according to the mathematical formula for solving a linear regression equation.
编制的计算程序用叠代法求解非线性方程组;并提出直线补给边界影响距离概念和确定的方法。
The composed programme USES successive substitution method to solve nonlinear equation group, and provides the influence distance conception of the linear recharge boundary and method to determine it.
程序中采用了两流体、六方程模型来描述沸腾及两相流动,应用子通道方法来对基本方程进行离散化,以半隐数值方法进行了求解。
In the calculation model, the two-fluid conservation equations are discretized by subchannel approach and solved by semi-implicit numerical method.
给出了用三维激光烧蚀不稳定性程序求解的物理方程组,简要介绍了所用的数值方法。
The set of equations for RT instability of 3D laser ablation is presented and the numerical method is introduced briefly.
构造了求解二维两群中子扩散方程的混合间断有限元格式,研制了相应的计算程序。
A variational formula combining mixed finite element method with discontinuous finite element method is derived for solving the two-group neutron diffusion equation in 2d.
构造了求解二维两群中子扩散方程的混合间断有限元格式,研制了相应的计算程序。
A variational formula combining mixed finite element method with discontinuous finite element method is derived for solving the two-group neutron diffusion equation in 2d.
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