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programs
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    Solving Equations in the Algebra of Functional Programs
    函数型程序代数的方程求介
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    Statistical Analysis of Electronic Circuits arid Its Fortran Programs
    电子电路统计分析方法—monte carlo方法和中小型计算机FORTRAN程序
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    COMPUTER PROGRAMS FOR DETERMINING THE TURNING POINTS OF FATIGUE CRACK PROPAGATION RATE CURVE
    确定疲劳裂纹扩展速率曲线转折点的计算机程序
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    Several Iteration Algorithms in the Number Theory Transform Construction and Their FORTRAN Programs
    数论变换构造中的几个迭代算法及其FORTRAN程序
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    Computer Programs on Pattern Recognition of Tea and Its Classification
    模式识别程序及其在茶叶分类中的应用
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  规划
    Wolfe Type Duality for Multiobjective Fractional Programs
    多目标分数规划的Wolfe式对偶
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    DUALITY FOR GENERALIZED INVEX NONLINEAR FRACTIONAL PROGRAMS
    广义不变凸非线性分式规划的对偶性
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    STABILITY ANALYSIS FOR PROBABILISTIC CONSTRAINED PROGRAMS
    概率约束规划的稳定性分析
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    An Multiobjective Linear Fractional Programs with Fuzzy Decision
    含有模糊决策的线性分式多目标规划
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    A NEW NUMERICAL METHOD FOR STOCHASTIC PROGRAMS WITH RECOURSE
    补偿随机规划的一种新数值方法
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  “programs”译为未确定词的双语例句
    Theory and Algorithms for Mathematical Programs with Equilibrium Constraints
    平衡约束优化问题的理论与算法研究
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    Automated Data Generating Method of Plan Finite Element Programs
    平面有限元程序数据自动生成方法
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    MSC/pal—Structure Analysis Programs and the Preprocessor
    MSC/pal结构分析程序及其预处理功能的扩展
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    THE NUMERICAL METHODS AND PROGRAMS FOR SOLVING HYDRAULIC PROBLEMS
    水力学中若干问题的数值方法
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    A New Approach to Implementing Fuzzy Logic Programs
    实现模糊逻辑程序的一种新途径
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  programs
Based on the properties of the generalized geometric programming, the dual programs of these two problems are derived.
      
Furthermore, the duality theorems and related Kuhn-Tucker conditions for two pairs of the prime-dual programs are also established by the duality theory.
      
An inexact lagrange-newton method for stochastic quadratic programs with recourse
      
In the semi-arid area of the Loess Plateau, Caragana korshinski, a leguminous shrub, is the dominant plant species widely used in vegetation rehabilitation programs.
      
In the semi-arid Horqin sandy land of north China, Caragana microphylla, a leguminous shrub, is the dominant plant species and is widely used in vegetation reestablishment programs to stabilize shifting sand.
      
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In this paper, we shall give a method of matrix inversion and its prepa ration of programs. Ifwe havewhereThus we obtain an elimination of matrix inversion.

在本文中,我们将给出一个求逆矩阵的方法和它的程序设计。如果 Γ_(nin)…Γ_(lil)AΓ_(lil)P_1…Γ_(njn)P_nQ=E 则我们有 A~(-1)=Γ_(ljl)…I_(njn)Γ_(njn)…Γ_(ljl)EΓ_(ljl)P_1…Γ_(nfn)P_nQΓ_(nin)…Γ_(lil) 此处 detΓ_(if)≠0,detP_m≠0,(m=1,2,…,n). 这样,我们得到了一个求逆阵的消去法。

The computer metbods for solving the equation of earthquake hydrodynamic pressures are discussed, and the technique for choosing the optimum relaxation factor in relating with the variation of the iterating errors and the eigen values of the matrix during the computation process is presented. The selection of a good relaxation factor with regard to the saving of computational effort, especially to the improvement of precision of the final result has also been studied. An eximple program is then given.

本文讨论了动水压方程的计算方法,提出在计算过程中根据迭代误差和拒阵特征值的变化选择最优超松弛因子的方法,并论述了选择好超松弛因子不仅可以节省计算工作量,而且非常有利于提高计算精度。文未附有计算程序举例。

This paper is an illustration about the program written in the TQ-16 computer for the dynamic computation of the frame constructure of rotating machine of heavy-power and high-speed. The frame is regarded as a space system with lumped masses. The mass matrix may be condensed flexibly according to various purposes, so that the horizontal vibration and the vertical vibration can be conveniently computed separately as well as simultaneously. The computation of symmetric frame with this program is specially...

This paper is an illustration about the program written in the TQ-16 computer for the dynamic computation of the frame constructure of rotating machine of heavy-power and high-speed. The frame is regarded as a space system with lumped masses. The mass matrix may be condensed flexibly according to various purposes, so that the horizontal vibration and the vertical vibration can be conveniently computed separately as well as simultaneously. The computation of symmetric frame with this program is specially time-saving and simple, The effect of the rigid regions of the nodes on the dynamic property can be taken into account. A method of "transfer subspace iteration" which combines the usual method of subspace iteration with Schmidt orthogonalization procedure is applied to the computation of the whole natural frequencies and modes within a given range of rotationary speed. At last, these modes may be used to compute the amplitudes and the internal forces according to the theory of damped forced vibration by virtue of the method of mode-superposition.

为解决高转速、大功率回转机械的构架式基础的动力计算,在TQ-16型计算机上编制了计算程序。本文对此做了简单介绍。基础视作空间团聚质量系统。质量矩阵可以按不同的要求灵活地进行约化。故水平振动与铅垂振动可以方便地分别计算,亦可同时计算。计算对称结构特别迅速简便。可以考虑节点刚性区的影响。应用“迁移子空间迭代法”——它将通常的子空间迭代与施米特正交手段结合起来,以计算一定转速范围内的全部自振频率与振型。最后,利用这些振型通过振型迭加法计算阻尼强迫振动的振幅与动内力。

 
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