1) Operational matrix
运算矩阵
1.
In this paper, some operational matrices of Haar wavelet are given, which are product operational matrix _(m×m), element product operational matrix H_(m×m), product integral operational matrix W and differential operational matrix D.
在小波理论的基础上,给出了Haar小波基所对应的乘积运算矩阵fm×m、元素乘积矩阵Hm×m、乘积积分运算矩阵W、微分运算矩阵D等,并给出了Haar小波逼近运算性质。
2.
Based on Haar wavelets operational matrix of integration,an improved method is obtained which is called piecewise method for solving ODE.
给出一种基于Haar小波积分运算矩阵求解常微分方程的改进方法,称之为区间分段法。
2) matrix operation
矩阵运算
1.
A Method to Find the Transitive Closure of A Relation by Common Matrix Operation;
一种利用普通矩阵运算求传递闭包的方法
2.
The Realize of Matrix Operation Based on FPGA;
基于FPGA的矩阵运算实现
3) Matrix calculation
矩阵运算
1.
This paper studies matrix calculation about input & output analysis method, and uses the method to forecast input & output cost of enterprises with the help of Excel software, so as to make the method applied more broadly.
讨论了投入产出法中的数学模型应用的矩阵运算,并利用Excel软件进行投入产出法的应用操作,使投入产出法能得到更广泛的应用。
2.
The author discusses the advantages of using Matlab to do structural dynamic analysis in matrix calculation and drawing .
本文探讨了用Matlab进行结构动力分析在矩阵运算及绘图上的优热，Matlab与Fortran或C的接口问题以及使用Matlab进行编程应注意的事项。
3.
This method gives vector solution of mesh current or any arbitrary output solution vector by matrix calculation.
该法可适用于含有各类受控源的电路 ,进行矩阵运算便可得到回路电流解向量和任意输出解向
4) matrix operations
矩阵运算
1.
The set of linear equations with an irrigular coefficient matrix is solved by using the function about matrix operations in Microsoft Excel,the programming function in Microsoft Excel can also be used to solve the linear equations and find the rank of a matrix.
Ｅｘｃｅｌ的矩阵运算功能可以求解系数矩阵是非奇异的线性方程组，适当地设置目标函数和约束条件，Ｅｘｃｅｌ的规划求解功能也可以用来求解线性方程组，也可以求矩阵的秩。
2.
Weighted Fuzzy Petri Net is combined with matrix operations,and a reasoning algorithm is proposed to achieve the reasoning of knowledge.
将加权模糊Petri网与矩阵运算相结合,提出了一种推理算法,实现知识的推理运用。
3.
In this paper,two methods in calculations of circuit equations are introduced particularly,one is matrix operations,and the other is programming function.
本文给出了用Excel求解电路线性方程组的两种方法,即矩阵运算法和加载宏"规划求解"法。
5) matrix computation
矩阵运算
1.
Efficient algorithm based on matrix computation for querying transit network;
基于矩阵运算的公交查询高效算法
2.
A new matrix computation method is introduced for analyzing double wavelength fiber Bragg gratings(FBG).
本文提出了可分析双波长光纤光栅的矩阵运算法。
6) non-matrix calculation
无矩阵运算
补充资料：不定积分的运算法则
又称为“不定积分的性质”，包含如下两个性质：
（1）设函数f(x)的原函数存在，k是常数，k≠0，则
∫kf(x)dx=k∫f(x)dx
（2）设f(x),g(x)是两个可积分的函数，则
∫[f(x)+g(x)]dx=∫f(x)dx+∫g(x)dx
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条