正交拉丁矩阵的上下界

引进了一般形式的拉丁矩阵,并讨论了相互正交的拉丁矩阵个数的上下界。     

螺旋霉素发酵过程动态建模的神经网络方法

对文题所述方法,根据实验数据进行仿真研究,获得了满意的结果。为高度复杂的非线性生化过程的模型化提供了一条新的途径。     

关于中心指数是2的环

本文首先定义了环的中心指数的概念,然后特别讨论了中心指数是2的一些环。     

转台轴线标定及综合标定矩阵的生成——用于三维计算机视觉系统

提出利用标定平面的两个角度可交出转台轴线,通过交出的轴线,标定出光-象平面轴线的关系,并给出测量点通过平移、旋转再进入标定矩阵的一个新的转换矩阵。     

产品原理方案的功能设计法──“管接头标记自动压印机”的原理方案设计

本文通过“管接头标记自动压印机”原理方案的构思过程，说明产品原理方案设计的功能论方法的一般原理和特点及其应用。     

Solving the State Equation of a System by Walsh Function

In this paper, We deal with the solution of the state equation of a system by the Walsh function, that is, we shall find the solution of a matrix differential equation by the Walsh function, and introduce a solution of the higher-order matrix differential equation. First, after a certain transform, we turn the higher-order matrix differential equation into a state equation. Then we find the solution of the state equation by the Walsh function. Finally after a certain transform, we obtain a solution of the higher-order matrix differential equation.     

On the Circulant and Aperiodic Models of Deconvolution

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用实二次型理论解多元函数的极值问题

文章以二次型理论为依据,提出了解决多元函数极值问题的另一种方法.     

One modified method of characteristics used to analyze the multiconductor transmission lines

1.INTRODUCTIONThe analysis of electromagnetic compatibility becomesmorei mportant in the analysis of the multiconductortransmissionlines(MTLs).It provides the effectivemethod for designing the MTLs.Several methodsbased on frequency domain and ti me domain tech-niques have beenrecently proposed[1,2].Thefrequen-cy method should performthe inverse Fourier trans-formation,so it is not more accurate than ti memethod to some degree.The method of characteris-ticsis based ontheti me domain met…