Based on the gray system theory, the method gray relationship matrix analysis for orthogonal test of preparing SiO-2 sols was set forth. The algorithm is given with the computer program in this paper. 采用灰色关联矩阵分析理论,阐述了制备SiO2溶胶正交试验的灰色关联分析方法,给出了其算法并编制了相关的程序。
Regression orthogonal design or multiple stepwise regression can be used to establish the mathematical model for relations between factors and properties. The mathematical simulation process is carried out by computer. 作为数学模拟基础的数学模型采用回归正交设计或多元逐步回归方法来建立,借助计算机实施数学模拟过程。
Research on The Orthogonal Experimental Design Completed by Computer 计算机实现正交试验设计的研究
Studies on Sloving the Orthogonal Trajectory in Computer's Algebra 正交轨线问题的计算机代数研究
An adaptive identification method for estimating parameters in one-dimensional and two-dimensional discrete models, with orthogonal matrix transformation based on least square approximation is presented. The computer simulations show the method is effective. 给出了一种基于最小二乘的Householfor正变矩阵变换方法求解一维及二维离散模型参数自适应辨识算法,计算机数字仿真表明了该方法的正确性和实用性。
Adaptive equalization algorithm based on wavelet packet transform is proposed in the paper, upon the basis of the given orthogonal matrices corresponding to discrete orthogonal wavelet packet transform. The performance of the algorithm is analyzed, and we prove the analysis results, from computer simulation. 本文在推导出离散正交小波包变换对应的正交矩阵的基础上,提出了基于小波包变换的自适应均衡算法,并分析了这种均衡算法的性能,给出了计算机仿真结果。
According to a given orthogonal list of distributive problems, getting an orthogonal method on distributive problem that is more visualized, easy to operate, convenient for programming and operating on computer, and beneficial to enterprise management. 给出了一个分派问题的试验表,并由此表给出了一个分派问题的算法,此法比较直观,运算简单,便于程序设计及计算机操作,有利于企业现代化管理。
The papers in the analysis of the figures orthogonal frequency conversion technology basis, More traditional LUT and CORDIC ( Coordinate Rotation Digital Computer), analysis of the superiority of the latter; 本论文在分析数字正交下变频技术的基础上,比较了传统的查表法和基于CORDIC算法的结构,分析了后者的优越性;
The paper researches the method of orthogonal experimental design com-pleted by computer. 本文对计算机实现正交试验设计的方法进行了研究。
In this paper, a simple and fast approach is proposed to detect the orthogonalisation automatically in the procedure of GS orthogonal decomposition. Finally, computer simulations are presented. 本文正是对此问题进行研究,提出一种简单的方法并利用一个判断阈值来实现在GS正交化过程中自动确定正交化运算的次数。
This paper introduces a system for orthogonal adaptive interference cancelling, and computer simulation analysis of the cancelling ability. 本文提出一正交型自适应干扰抵消系统,并对其抵消性能作了计算机模拟。
With respect to numerical values, it is suggested that to adopt methods of matrix block structure and sequential orthogonal triangularization, can save computer storage. 在数值方面,本文还提出了利用矩阵的块结构采取顺序正交三角化的方法,减轻了内存的困难。
The method of systematic engineering and the tenet of higher mathematics were used, and the four elements quadratic regression orthogonal rotational combination design was adoped in this experiment, and set up the mathematical model with computer. 本试验研究用系统工程方法和高等数学原理,采用四元二次回归正交旋转组合设计,并借助于电子计算机的高速模拟功能,建立数学模型。
Using quadratic orthogonal rotation design, with the aid of computer, this paper established a mathematical model of ground diameter for masson pine ( Pinus massoniana), which related to fertilizer nitrogen, fertilizer phosphorus, fertilizer potassium, density and seedling date. 本文采用二次正交旋转组合设计方法,建立了N、P、K、空间条件、时间条件五项技术措施与马尾松苗木地径关系的数学模型。
In the variance analysis the orthogonal project and F-test are used, A computer program is presented. 本文采用正交设计和F检验方法,并介绍了相应的计算机程序。
Some important problems concerning adhesive preparation of the polystyrol ( PS) were studied by methods of the orthogonal design and the Monte Carle optimization in solvents, the reactive process and property targets. The practical computer program, the production technique and the optimal technology were introduced. 应用Mon′teCarlo计算机调优和正交设计方法,从溶剂配方、反应工艺和性能指标等方面研究PS胶粘剂制备过程中的若干问题,给出实用的计算机调优程序、工艺配方和调胶技术。
For curved shell elements, the use of the orthogonal curvilinear co-ordinate system greatly reduces the computer effort. 对于曲壳单元,采用正交曲线坐标系,大大加快了计算速度。
A new orthogonal table data language ( YDL) is developed by excel in computer, which has excellent function of tabulation and computation. 利用计算机电子表格Excel突出的制表与计算功能,研制出一种新型的正交表数据处理器YDL。
A method of the fractal signal processing in the orthogonal wavelet is applied to the B spline wavelet and biorthogonal wavelet. The author estimates the 1/ f type fractal signal embedded in additional white Gaussian noise. The computer simulation testifies its effectiveness and viability. 将正交小波下的分形信号处理方法应用于B样条小波和双正交小波,估计淹没在加性高斯白噪声中的1/f类分形信号,并通过计算机仿真,证明了其方法的有效性和可行性。
Lots of results have been acquired by running each test according to orthogonal designing, the computer codes of quadratic regression analysis haved been programmed, the relative importance of perforation parameters on the well productivity has been obtained for the each physical network model. 利用正交实验原理,获得了大量的计算结果,编制了二次非线性回归程序,获得了不同裂缝物理模型下射孔参数对油井产能影响的重要度排序;
The movement track simulation system for orthogonal turn-milling of crankshaft surface is developed. Computer simulation for orthogonal turn-milling of crankshaft rod journal is performed. 由数学模型开发出正交车铣曲轴表面运动轨迹仿真系统,利用单因素实验法对车铣曲轴连杆轴颈运动轨迹进行了计算机仿真,分析各个参数对曲轴表面质量的影响。
Using the orthogonal test method to design photo experiment, established the optimal combination of various imaging environmental factors by the results of image quality evaluation, and built computer vision system indoor through the combination of digital cameras and portable computer. 引入正交试验法进行拍照实验设计,并根据图像质量评价结果对各成像环境因素建立了优化组合,结合数码相机和便携式电脑构建了室内计算机视觉系统。
In this paper, the input information comes from two orthogonal X-ray films. Research perspective is the computer graphics, and the 3D model of Femoral Skeleton is reconstructed in use of the core 3D reconstruction algorithm. 本文以两张正交投影的X射线片为原始信息,从计算机图形学的角度出发,利用核心的三维重建算法,重建出股骨骨干的三维模型。
Orthogonal projection has attracted much interest in geometric modeling, computer graphics and computer vision. 正交投影在几何建模、计算机图形学以及计算机视觉等领域受到广泛的关注。