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- In addition, in the solution set of corresponding equation, the expression of the optimal approximation solution to given matrix is derived. 另外,导出了在矩阵方程的解集合中与给定矩阵的最佳逼近解的表达式。
- When the matrix equation AX=B has an bisymmetric solution, its optimal approximation solution exists uniquely.The expression of the optimal approximation solution is provided. 当矩阵方程AX=B有双对称解时,其最佳逼近解存在且惟一,给出了最佳逼近解的表达式。
- Keywords constrained matrix equation problem;submatrix constraint problem;matrix norm;optimal approximation solution;least-squares solution; 约束矩阵方程问题;子矩阵约束问题;矩阵范数;最佳逼近解;最小二乘解;
- Optimal Approximate Solution of a Class of Linear Matrix Equation 一类线性矩阵方程的最佳逼近解
- optimal approximation solution 最佳逼近解
- The Optimal Approximation Solutions to a System of Matrix Equations over the Quaternion Field 一四元数矩阵方程组的最佳逼近解
- When it is solvable, the unique solution which is the optimal approximation to a given matrix is also given. 其次,给出了可解时解集合中与给定矩阵最佳逼近的解;
- The new algorithm can get an approximation solution for the scheduling quickly. 这个算法可以快速地得到这种延误问题的近似解。
- Study on Method of Calculating Optimal Approximate Solution about Weight Coefficients of Combined Forecasting Methods 确定组合预测权系数最优近似解的方法研究
- The HEWC problem was formulated as an integer linear program, and an approximation solution was obtained by using LP-relation and rounding heuristic. HEWC问题第一次被归结为一个整数线性规划问题,并且利用LP的放松问题和有界启发得到一个近似解。
- The approach does not require the optimal approximation error to be square-integrable or the supremum of the optimal approximation error to be known. 理论分析证明了闭环系统状态有界,跟踪误差收敛到零的较小邻域内。
- optimal approximate solution 最优近似解
- According to the method of multiple scales for nonlinear vibration analysis, the approximation solution of 3 superharmonic resonance of the system is obtained. 根据非线性振动的多尺度解法,得到系统满足3次超谐共振情况的近似解,并对其进行数值计算。
- We thus see that Eq.(7. 44) can only be an approximate solution at best. 于是;我们看到;公式(7.;44)至多也只能是一个近似解。
- C. Fisher and the approximation solution of Le Claire, thermal diffusivity of copper in Ta and TaN layer was calculated. The diffusion coefficient of Cu in Ta is one order larger than that in TaN (T=630oC). 利用Fisher扩散原理和Le Claire简化公式,计算并比较了Cu在TaN和Ta中的晶界扩散系数,前者比后者小一个数量级(T=630oC)。
- They are far more amenable to approximate solutions. 对于求近似解来说,它们却好用得多。
- mean square optimal approximation 均方最佳逼近
- Steihaug has shown that an approximate solution of the trust region problem may be found by the PCG method. 共轭梯度法由于不需要矩阵计算和存贮,成了解大型问题的首选方法。
- The computation of approximate solutions was an extremely laborious task. 近似解的计算是极其繁重的工作。
- We can use this result to establish bounds on approximate solutions. 我们可以利用这个结果求出近似解的界限。