导体元素的特点是其电学,光学,热学和力学参数,如大型离散目标。
Conductor element is characterized by its electrical, optical, thermal and mechanical parameters such as large discrete targets.
配电网重构是一个多目标、 多约束、离散的非线性组合优化问题。
Distribution network reconfiguration is a multi - objective , multi - constraint, discrete nonlinear combinatory optimization problem.
最优化也包括解决大规模,离散,非线性,多目标和全球化问题的技术。
Optimization also involves techniques for solving large-scale, discrete, nonlinear, multiobjective, and global problems.
在假定单个目标均匀分布的基础上,运用离散的方法研究并建立单发子母弹对集群目标射击的效率评定模型。
Based on the assumption of uniform distribution of single target, the fire efficiency assessment model of single cluster ammunition attacking group targets was set with discrete method.
基于点的绘制技术使用离散的三维密集点云来表征模型表面,目标是采用点元作为基本绘制单元在三维密集点云中重构出连续、视觉等价的模型表面。
Point-Based Rendering uses discrete and crowded point cloud to represent the surface of model, and it's goal is to reconstruct a continuous and equivalent surface from the point cloud.
在这种情况下,这是一个主要目标,以确保我们的客户可以继续期待离散滤波器和双工器,以及模块的无缝供应。
In this context, it was a major objective to ensure that our customers can continue to expect a seamless supply of discrete filters and duplexers, as well as modules.
针对一种使用了离散非线性采样的视觉注意机制模型,对其应用在小目标预检测上的检测概率进行了研究和分析。
A visual attention mechanism model for discrete nonlinear sampling is studied to analyze its detection probability during pre-detecting small targets.
机器学习中很多方法要求目标属性是离散的,而实际中很多属性是连续的。
The discrete attributes were required by voluminous methods on machine learning, but continuous attributes are universal in practice.
最后,借助于振动台的离散五刚体模型,将振动台的台面加速度作为控制目标,进行了复合实验系统在随机输入作用下的控制仿真。
At last, based on the discrete state equation, two kinds of adaptive inverse control system were set up to control the acceleration of the countertop under the random excitation.
在离散分形布朗随机场(DFBR)理论的基础上,提出一种多分辨率目标识别算法。
Based on the Discrete Fractal Brownian Random Field (DFBR) an algorithm of multiresolution object recognition is presented.
该方法是在辐射传递方程离散坐标近似的基础上,用求目标函数极小值的共轭梯度法进行反演计算。
The inverse problem is solved using conjugate gradient method of minimization based on discrete ordinates method of radiative transfer equation.
为了进一步提高MSTARSAR目标的识别效果,在分析了MSTAR SAR图像特点的基础上,提出了一种利用离散小波分解提取目标特征的方法。
In order to improve the recognition effect and on the basis of analyzing the characteristic of MSTAR SAR image, a method of discrete wavelet analysis is proposed to extract features.
对于函数优化这个问题,根据目标函数定义域的性质,可以分为离散函数最优化和连续函数最优化。
For function optimization problems, according to the nature of the objective function domain, can be divided into discrete function optimization and continuous function optimization.
针对每个离散角速度,依据影响系数法,采用包含残余振动值和校正不平衡的广义线性二次型目标性能函数推导出控制律。
For each discretized angular speed, the control law is derived from the generalized linear quadratic objective performance function including residual vibration measurements and imbalance correction.
结果表明,离散杆式破片和冲击波超压引爆带防护的柱壳装药较难,但可对目标结构进行毁伤。
The results show it is difficult to detonate the charges covered steel shell by rod fragments and shock wave, but they could damage the structure of the targets in appropriate conditions.
其基本原理是利用了距离,多普勒分辨力来分离散射点,以使视角平面内目标的边界尺寸可以测量。
The rationale of the measurement is to use range and doppler resolution so as to distinguish various reflecting points of a moving target.
采用传统图像检测方法存在目标区域定位不准确、目标细节信息丢失、目标形状变形等问题,本文提出一种基于离散分数布朗随机场模型的水下图像目标检测方法。
To overcome the shortcomings of traditional methods, a method of underwater image segmentation based on the discrete fractional Brownian random field was proposed to dispose underwater images.
对离散变量的析架尺寸优化问题,本文提出了采用多目标规划的思想、将离散变量优化和连续变量优化结合起来的求解方法。
In sizing optimization of truss with discrete variables, joined up optimization of continuous variable and discrete variable, the idea of multi-objections is used.
根据在ANSYS中的建模和剖分情况,把成像区域离散成了有限个小网格后,就可以把待求的目标函数看成是矩阵,矩阵中的每个元素是与小网格的节点一一对应的。
In accordance with the ANSYS modeling and mesh, imaging region is separated in to small grids. Then the objective function is seemed as a matrix which each element with a small mesh of nodes.
根据打击目标决策的离散性这一特殊性,推导了有限模糊多目标决策算法,使得决策算法更加简单,合理和有效。
Considering dispersancy of attacked object decision, an algorithm of finited fuzzy multiobjective decision is derived, which is more simple, correct and effective.
提出了一种基于机器视觉与离散傅里叶变换的目标特征识别方法。利用计算机图像技术采集和处理图像信号;
A identifying image methods based on machine vision and DFT are studied, The images are collected and video signal is processed using computer technology.
采用多目标规划的思想,将离散变量优化和连续变量优化结合起来,较好解决了离散变量优化设计时的难点。
Joined up optimization of continuous variable and discrete variable, the difficult was solved by using the idea of multi-objections.
在离散微粒群算法的基础上,提出了一种基于二进制的随机多目标P SO算法,并对感知模型进行覆盖优化。
Then a binary awareness model based on stochastic sensor placement and a stochastic multi-objective PSO arithmetic based on binary system which is applied on awareness model have been present.
根据机械产品对多目标优化设计的更高需求,提出了灰色—混合离散变量多目标寻优算法。
According to the higher requirement of multi objective optimum design of mechanical products, the optimization algorithm of gray mixing discrete variables is given.
本文对模拟退火方法进行了改进,以使其适应于离散事件动态系统(DEDS)仿真优化中优化目标值不可精确估计的特点。
The simulated-annealing optimization method is modified, so that it can be used to DEDS optimization designs by simulation in which the objective function values could not be evaluated accurately.
本文以离散多准则决策理论中的加权方法为基础,运用主成份分析确定不同评价目标或准则间的加权系数从而进行有限方案多目标决策。
This paper is based on the weighted method and using the principal components to determine the weight coefficients among multiattributes so as to make decisions.
该方法可以从离散的点集中提取出具有某种拓扑几何形状特征的目标对象。
Some kinds of objects with the geometric characteristics wishing to be needed are extracted from the discrete point-sets.
该方法可以从离散的点集中提取出具有某种拓扑几何形状特征的目标对象。
Some kinds of objects with the geometric characteristics wishing to be needed are extracted from the discrete point-sets.
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