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The Matrix Calculus and Result Analysis of Three-element Linear Regression Equation

三元线性回归方程的矩阵运算及其结果分析

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In this paper, the four-energy-level coupling transition is calculated by means of the matrix equation, the result is obtained that the probability of the absorbing process of the three-photon and the cube of the intensity are in the direct rate;

本文应用密度矩阵方程对四能级耦合跃迁进行了计算,得出了三光子吸收过程所占的几率与光强的三次方成正比的具体结果;

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For each time increment, the approximation of each unknown nodal function can be solved with the matrix left division command in MATLAB.

在每一个时间步长,利用MATLAB提供的矩阵左除命令即可求出各个未知节点的函数近似值。

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The matrix model divides target into several non-overlapping patches while ignoring its physical structures.

矩阵模型不理会目标的物理结构,直接将目标划分为若干图像块。

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As the results, the difference in the graphitization degree of the carbon fibers in the sub worn surface and the matrix becomes indistinctive on the worn surfaces after 10 time simulated braking testing, the size of the microcrystalline graphite along axial a becomes uniform as well.

结果表明,经过10次模拟飞机正常着陆刹车试验后,相对于石墨化程度各异的磨损次表层炭纤维及基体碳,磨损表面各处的石墨化程度及石墨微晶在a轴方向的尺寸La趋于均匀。

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By the matrix method, We extract a special solution of the simplest non-deterministic linear equation.

借助矩阵求最简单的不定方程一组特解。

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In this paper, the matrix converter ( MC) is considered as a virtual AC DC AC converter. Sine pulse width modulation ( SPWM) control technique is applied to control it.

通过把矩阵变换器等效为虚拟的交直交变换器,将SPWM控制技术应用于其中,提出了矩阵变换器的SPWM控制策略。

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The results show that TiB phases are formed in titanium matrix composite, and they are distributed uniformly in the matrix and in short-fiber shape.

结果表明,钛基复合材料中生成了TiB增强相,且在基体中分布均匀,呈短纤维状;

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After calculating the matrix, the discrete event tree is established and used to solve the system fault probability.

在求得状态转移矩阵后,再建立离散动态事件树,来求得系统故障概率。

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The results indicate that for the glasses studied Fe~ ( 2+) and Fe~ ( 3+) ions are in both tetrahedral and octahedral coordination in the matrix;

研究结果表明:Fe~(2+)和Fe~(3+)离子都可处于四、六两种配位状态;

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In this paper, the endomorphism ring of a homocyclic group is studied, and the matrix representation of its automorphism group is given. Finally, the order of its automorphism group is calculated.

讨论了齐次循环群的自同态环,进而得到了其自同构群的矩阵描述,最后计算了其自同构群的阶。

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The matrix effects on absorption and ( enhancement) ( were) corrected by means of PH model and theoretical alpha coefficient. Moreover, the precision and accuracy experiments were performed.

采用PH模式、理论a系数校正基体的吸收增强效应,进行了方法的精密度及准确度试验。

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A Theoretical Formula for Calculating the Matrix Element of Independent Loop

一个计算独立回路矩阵元素的新公式

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The relative number of chondrocytes was measured by methyl thiazolyl tetrazolium method, DNA content of chondrocytes by diphenylamine development process and the glucuronic acid ( GlucA) content in the matrix by carbazole sulfate so as to reflect the content of proteoglycan.

以四唑盐(MTT)法检测细胞相对数,二苯胺显色法测各瓶细胞DNA含量,咔唑硫酸法测基质中糖醛酸含量,以间接反映蛋白多糖含量。

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The reinforcements were stable during the thermal exposure, and showed no interfacial reaction with the matrix.

增强体在热暴露过程中稳定性良好,与基体没有界面反应发生。

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The combination of the matrix material and the package agent were studied by using thermal shock test and SEM microstructure of the samples.

利用测试样品抗热震性和SEM显微结构研究分析了封装剂与基体材料的结合性。

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The matrix organizational structure combined the advantages of the former two, and overcame their disadvantage.

矩阵式组织结构显然是结合了前两种组织结构的优点,达到了优势互补的目的,同时也克服了二者的缺点,对于我们探讨EPM的有效组织结构具有一定的指导意义。

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According to the matrix theory of comminution, which involves the concepts of the classification matrix and breakage matrix, the mathematical models of roll crushers and rotary breakers of coal preparation plants have been investigated in this paper.

根据粉碎(作用)的矩阵理论(包括分级矩阵和破碎矩阵),本文提出了选煤厂辊式破碎机和选择性破碎机的数学模型。

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There are several notes made at the bottom of the matrix ( numbered list), which you should be sure to understand before you decide on a solution.

在这个矩阵(带编号的列表)的下面给出了一些说明,您应该在选择解决方案之前,弄清楚矩阵中的这些内容。

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