mathematical operation
英 [ˌmæθəˈmætɪkl ˌɒpəˈreɪʃn]
美 [ˌmæθəˈmætɪkl ˌɑːpəˈreɪʃn]
网络 数学运算
英英释义
noun
- (mathematics) calculation by mathematical methods
- the problems at the end of the chapter demonstrated the mathematical processes involved in the derivation
- they were learning the basic operations of arithmetic
双语例句
- The coefficients of the ball and beam differential equations are obtained by mathematical operation dynamically. The model is nonlinear differential equation system with variable coefficients; the simulation is realized by multiple loop structure dynamically. 3.
通过数学计算，动态地求出了球杆系统微分方程组的系数，微分方程组是变系数、非线性的，通过多重循环结构实现了动态仿真。 - Research on the Different Effects of Different Intervention Modes on Children's Mathematical Toy Operation& A case in the polygon fractions board
不同干预方式对幼儿数学玩具操作的影响&以多边形分数板玩具为例 - Finally, the outer contour of the moving object is determined based on the mathematical morphological operation and an improved active contour which uses the gradient vector as the external force guides the initial outer contour moving to the actual contour.
最后对运动对象的边缘模板进行数学形态学处理得到运动对象的外轮廓，使用梯度向量流场作为外力的改进活动轮廓算法收缩获得运动对象准确的闭合轮廓曲线。 - We binarize the image using this method, process the image using properly mathematical morphology operation according to the feature of tissues or regions extracted, then fill the region extracted using seed fill algorithm.
用以上算法对三维医学图象进行二值化后，根据待提取组织或区域的特征，再选取合适的数学形态学操作，最后对区域进行种子填充。 - In view of the imperfection of the segmentation results of wood surface defect images, the methods of image post-processing based on mathematical morphology were proposed, including the use of mathematical morphology filling operation, morphology filter as well as morphology gradient edge detection and so on.
针对木材表面缺陷图像分割效果不完善的问题，提出基于数学形态学的图像后处理方法，包括应用数学形态学的填充操作、形态滤波以及形态梯度边缘检测等。 - ( mathematics) an expression such that each term is generated by repeating a particular mathematical operation.
（数学中）通过重复特殊的数学操作来表达新产生的术语的方式。 - Aiming at operation feature of complex water injection system, the improved genetic algorithm was adopted to solve the mathematical model of operation optimization. The position of variable frequency and the operation parameters of pump were determined.
针对复杂注水系统的运行特点，采用改进遗传算法对运行优化模型进行了求解，同时优化了变频泵的位置和运行参数。 - How to use MATLAB C Math Library to accomplish the complex mathematical operation is introduced in this paper, showing a way that how to call the routines of MATLAB C Math Library and set parameters in VC++ 6.0 by a simple example.
介绍了如何在VC程序中利用MATLABC数学库来实现复杂的数学计算，通过一个简单的例子说明了数学库中函数的调用方法和环境参数的设置。 - Petri-Net is not only a promising modeling tool, but also contains a mathematical operation itself.
Petri-Net不仅具有良好的图形建模功能，本身还包含了数学计算功能。 - In this paper, mathematical model of operation optimization is discussed firstly.
系统地研究了工步优化问题的数学模型；