least square solution
英 [liːst skweə(r) səˈluːʃn]
美 [liːst skwer səˈluːʃn]
网络 最小平方解; 最小二乘解; 最小二乘方法解
双语例句
- The least square solution and minimum mean square error ( MMSE) solution for roundness error and spindle error was derived by measurement matrix in frequency-domain.
这种方法利用频域测量矩阵直接给出了圆度形状误差和回转误差的最小二乘解或最小均方误差解。 - Weighted Least Square Solution of Symmetric Orthogonal Anti-symmetric Matrix on the Linear Manifold
线性流形上对称正交反对称矩阵的加权最小二乘解 - Matrix Volume Method of the Mean Square Deviation Computation of Least Square Solution
最小二乘估值均方差计算的矩阵体积法 - Successive approximation and least square collocation are used to find the solution of geometrically nonlinear bending problem of ortho-tropic rectangular plates.
用逐次逼近法和最小二乘配点法求正交异性矩形薄板弯曲的几何非线性解。 - System identification with noisy data is transformed into a generalized total least square problem, and the solution is carried out by the generalized singular value decomposition ( GSVD) to avoid the intensive nonlinear optimization computation.
将噪声条件下的系统辨识问题转化为广义整体最小二乘问题，并采用线性的广义奇异值分解求解模型系数，避免了非线性优化的复杂计算。 - Least square solution of linear contradictory equation& handling experimental data on fluidized bed
线性矛盾方程组的最小二乘法解法&处理流化床实验数据 - The parameters of P-S-N curve can be decided by fitting the data with least square method ( LSM), then the solution is got using the iterative secant procedure.
通过最小二乘法拟合来确定P-S-N曲线参数，并采用割线法进行迭代求解。 - The Geometric Structure of Nonlinear Least Square Solution for Signal by Complex Exponents and Alternate Algorithm
复指数信号模型非线性最小二乘解的几何结构及迭代算法 - The Full and Essential Conditions of the Existence of Least Square Solution Being Existed
最小二乘解存在的充分必要条件 - In this paper, the least square problem of Hermite interpolation is discussed Its normal system of equations is derived and the existance and uniqueness of least square solution is proved.
本文讨论埃尔米特插值的最小二乘问题，导出了此问题的正规方程组，证明了埃尔米特插值的最小二乘解的存在唯一性。 - On boundedness of least square solution
最小平方解的有界性问题 - According to the violation stabilization of constrained dynamical system and generalized inverse theorem, the least norm and least square solution of violations were used to correct the position violation, which reduce violation greatly and make deploying configuration simulation more accurately.
根据受约束动力系统违约稳定与广义道理论，采用位置违约的最小范数最小二乘解进行主动校正，有效降低位置违约，使展开过程位形模拟更准确。 - According to the analysis of objective functions in EIT, the derivation of normal equations is converted to obtain the least square solution of a over-determined equations in which the condition number is better.
算法根据对EIT问题中目标函数的分析，将以前常用的，对正规方程组的求解，转化为求解一个条件数更好的超定方程组的最小二乘解。 - Based on approximate formula presented by Mr. Aki and Richards, the paper transforms the least square issues into finding the solution of large-scale sparse matrix, directly makes the inversion of P wave and S wave velocities;
本文以Aki和Richards近似公式为基础，将最小平方问题转化为大型稀疏矩阵的求解问题，直接反演出纵、横波速度； - A Least Square Solution for Multi-Person Multiple Attributes Decision Making
一种多人多属性决策的最小二乘解 - The discrete dipole model was firstly established, then the Minimum Norm Least Square Solution ( MNLSS) of measurement equation was obtained by solving general inverse matrix, which standed for the distribution of forces of the dipole.
在建立离散磁偶极子模型的基础上，通过广义逆矩阵方法求解测量方程的最小二乘极小范数解，取得磁偶极子的影响量分布； - Combing with a rational transfer function model, the identification of black box system with noisy data is transformed into of a generalized total least square problem, and the solution is solved by generalized singular value decomposition to avoid the complex nonlinear optimization.
该算法结合有理传递函数模型，将带噪系统的辨识问题转化为广义整体最小二乘问题.利用线性的广义奇异值分解求解模型系数，避免了非线性优化的复杂计算。 - Singular value decomposition method and damping least square solution
奇异值分解法与阻尼最小二乘法的对比 - By making use of principle of least square solution and regression analysis, mathematical model of temperature of decomposing furnace is created.
并根据最小二乘法原理和回归分析原理，建立了分解炉温度控制的数学模型。 - The domain model is solved by the partial least square method and Chebyshev, and the optimal solution of model is solved by the evolutional algorithm, and the learning sample data is gained by the orthogonal test.
文中采用偏最小二乘法和Chebyshev多项式建立领域模型，通过演化计算进行最优问题求解，并利用正交实验取得模型学习的样本数。 - From the filter equation based on the extended forgetting factor recursive least square estimator, a static fusion solution of the multisensor dynamic system was proposed, which was appropriate to the study of the track fusion estimation for the centralized, distributed and hybridized two-level multi-sensor.
针对上述问题，基于扩展记忆因子递推最小平方（EFRLS）估计的滤波方程，研究了噪声方差未知情况下集中式、分布式、混合式多传感器航迹融合方法。 - The modular characteristic points of all level of wavelet decomposition have been processed by the studying results of these relations, obtaining a stable and reliable non linear least square solution of Lipschitz index.
通过研究这些关系，对小波各级分解的模特征点进行变频域处理，这样使求解李氏指数的非线性最小二乘解较稳定可靠。 - Least square solution for Minority Game
少数者博弈模型的最小二乘解法 - The Remainder Constants, Solid Error, Ratio Error of a Laser Geodimeter and Their Least Square Solution
激光（光电）测距仪剩余常数、固定误差、比例误差及其最小二乘解法 - Using the linear least square fitting construction result of profile single gradient as initial optimal solution, PSO optimization algorithm is utilized to achieve the optimal reconstruction calculation of continuous slope.
以单一纵坡的直线最小二乘重构结果作为初始最优解，采用PSO优化算法，实现了纵断面连续坡段的优化重构。 - In addition, we present two methods to calculate 3D coordinate, which are Least Square Solution and Geometric Solution.
在此基础上提出了空间点三维坐标的两种计算方法，即最小二乘解和几何解。 - An improvement on PH algorithm in relative orientation are made, with this algorithm, the iterative procedures could be global convergent without any initial values. The unit-quaternion based closed-form solution for absolute orientation is a least square solution without initial values. 4.
改进了相对定向的PH算法，使得使用该方法进行相对定向不需要初值时也能实现全局收敛，采用基于单位四元数的绝对定向的闭合解，不需要初值也能得到定向参数的最小二乘解。 - In the technique the minimum least square solution of vibration equations is used to estimate the FRFs. Thus, the singularity in the measurement under multiple sinusoids exciting is avoided.
该方法根据振动方程求极小最小解作为对频响矩阵的估计，克服了多点正弦激励下频响函数测试中的奇异性问题。 - By adding a constraint with modular length to the structural variables, we obtain the constraint least square solution with modular length parameters ( MCLS) for observation equations.
在对结构变量有固定模长参数约束的条件下，求出它的一组模长约束最小二乘解。 - The proposed algorithm eliminates the error propagation of the multistage decomposition algorithm because each iteration poses a typical least square problem with a unique closed solution. Hence the estimation accuracy is increased.
相对最近提出的多阶段分解与重构算法，该方法每步迭代具有精确的最小二乘闭式解，消除了多阶段算法的累积误差，提高了估计精度。