从数学的角度来看，这属于反问题的一种。
From the viewpoint of mathematics, this is a kind of inverse problem.
第一章介绍了反问题的基本概念及其应用领域，并总结了一些基本的正则化方法。
In the first chapter, we present the basic notion and some applications of inverse problems. We also summarize some important regularization methods.
回顾压电材料在反问题中的应用。
A review of using piezoelectric materials in inverse problems was presented.
本文对热传导方程的一些反问题作了研究。
In this paper, some inverse problems for the heat equation are considered.
本文考虑一类阻尼陀螺系统特征值反问题。
An inverse eigenvalue problem for damped gyroscopic systems is considered.
声波反散射问题是个典型的数学物理反问题。
The inverse acoustic scattering problem is a typical inverse problem.
讨论实完全反对称矩阵的一个特征值反问题。
In this paper, we present an inverse eigenvalue problem for real bi-antisymmetric matrices.
讨论了用于温度测量的非稳态一维线性导热反问题。
A one-dimensional linear inverse heat conduction problem for temperature measurement is presented in the paper.
本文提出了一种求二维单一密度界面的反问题的新方法。
This paper presents a new method for solving the inverse problem of twodimensional single density interface.
而这正是有压瞬变流反问题研究的强大动力和重要意义所在。
This is the strong drive to study the inverse problems of PFT.
振动系统动力学设计被抽象为高维广义非线性特征值反问题。
The dynamic design of vibration system is considered as an inverse problem for nonlinear generalized eigenvalue in this paper.
首次把遗传算法的理论和方法引入环境水力学反问题的求解中。
Genetic algorithms theory and method is first time being used to solve inverse problem of environmental hydraulics.
本文给出线性代数方程组反问题的对称矩阵解，及其通解表达式。
To the inverse problem of the system of linear algebraic equations, tiauthor gives a symmetric matrix solution and the expression of its general solution.
讨论了由非牛顿流体流动引起的一类自由边值问题的一个反问题。
An inverse problem of a free boundary problem which arised from the flow of non-Newtonian fluids is studied.
载荷识别与系统参数辨识、动力特性修改等都属于振动的反问题。
Loading identification, like the system parameter identification and dynamic characteristics modification, is an inverse problem of structural vibration.
提出一种求解流体力学参数控制反问题的新思路——控制论方法。
The cybernetics method for solving parameter control inverse problems of engineering fluid mechanics is presented in the paper.
热板问题是典型的反问题，同时也是一个典型的线性热传导问题。
Heating-plate problem is a typical inverse problem, and also a typical problem of the linear heat conduction problem.
给出了利用演化计算方法求解河流水质多参数反问题的一种新方法。
A new approach based on evolutionary algorithm for inverse problem of parameter identification for water quality model is proposed.
利用波传播理论，建立损伤介质的一维波动方程及反问题分析理论。
Using the theory of wave propagation, one-dimensional wave equation and inverse problem of damaged medium was established and analyzed.
反问题的解在正问题的基础上通过共轭梯度法最小化目标函数得到。
The inverse solution was obtained through minimizing the object function using CGM based on the direct problem.
探论一类含对流项的热传导方程的只含有空间变量的热源识别反问题。
A class of inverse problems of identification of heat source dependent only on spatial variables was discussed in heat equation with convective term.
本文给出了基于有限面积法的跨音速透平叶栅速度面反问题设计方法。
This paper deals with the inverse design problem of transonic turbine cascade in the hodograph plane by the finite area method.
讨论了线性流形上广义次对称矩阵反问题的最小二乘解及其逼近问题。
The least squares solution of inverse problems of generalized skew symmetric matrices and It's optimal approximation problems are discussed.
黑体辐射反问题就是利用测量的黑体辐射能量谱确定黑体的区域温度分布。
The inverse blackbody radiation problem is used for determining the area-temperature distribution of a blackbody from measured total radiated power spectrum.
首先讨论子阵约束下实矩阵反问题的最小二乘问题，给出了解的一般表达式。
Least-squares problem of the real matrices is discussed and the expression of general solution is given.
应用特征方程反问题的直接方法对舵面-液压伺服机构连接刚度参数进行了辨识。
The parameter identification of joining stiffness of rudder hydraulic servo mechanism can be done by using the direct method of characteristic equation anti problem.
介绍了波在非均匀损伤介质中的传播的反问题，根据波的响应来反演介质的损伤。
Inversion of wave propagation in inhomogeneous damaged media is studied, and damage degree is obtained according to received wave response.
由于这是一个反问题，一些数字技术比如将积分离散化为一个线性方程组是必需的。
Since it is an inverse problem, numerical techniques, such as discretization of the integral into a system of linear equations, are necessary.
由于这是一个反问题，一些数字技术比如将积分离散化为一个线性方程组是必需的。
Since it is an inverse problem, numerical techniques, such as discretization of the integral into a system of linear equations, are necessary.
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