1) Lagrange Multiplier
拉格朗日乘子
1.
Hybrid finite element method constrained by Lagrange multiplier in couple-stress theory;
基于偶应力理论的拉格朗日乘子约束的四结点杂交元法
2.
The constrained problem can be changed to a non-constrained problem by introducing Lagrange multipliers.
FIR低通滤波器的频域设计是一个带线性约束的优化问题,通过引入拉格朗日乘子可以将约束问题转化为无约束问题。
3.
In order to decrease the picture quality fluctuation due to Q2 rate-control scheme in low rate and low delay video communication,firstly,a target bit-allocation algorithm was proposed with Lagrange multiplier method,where the coding information of previous one frame and the buffer status were taken into account.
针对低码率、低时延视频通信中MPEG-4 Q2码率控制方案导致的图像质量波动问题,利用拉格朗日乘子法,提出了一个率失真优化的目标比特估计算法(LAG-BA),根据前一帧图像的编码信息和虚拟缓存器状态预测当前帧的目标比特数。
2) Lagrange multipliers
拉格朗日乘子
1.
Then the modified functional for the original problem was established with help of Lagrange multipliers,which also enforce the continuity conditions at the interface nodes between neighboring subdomains.
将原求解区域划分为若干个不重叠的子区域,引入拉格朗日乘子法以满足相邻子区域之间场的连续性要求,并建立其修正泛函,使原问题转化为求解拉格朗日乘子。
2.
The Lagrange multipliers are used to make the weak form of the equilibrium equation satisfied the boundary conditions.
编制相应程序 ,通过算例表明拉格朗日乘子对强制边界条件的作用及无网格伽辽金方法在权函数参数变化时的收敛特性 ,论证无网格伽辽金—有限元耦合的有效
3.
A multi-Lagrange multiplier support vector machine fast training method (MLSVM) based on the coordinated optimization of multi-Lagrange multipliers is proposed and the formula to define the feasible field of each multiplier is presented.
提出了一个利用多个拉格朗日乘子协同优化的支持向量机快速学习方法(MLSVM),并给出了每个乘子的可行域范围的定义公式,由于在每个乘子的优化过程中使用了解析表达式,使得算法可以更加精确和快速地逼近最优解,可以证明SMO算法是该方法的一个特例。
3) Lagrangian multiplier
拉格朗日乘子
1.
Discussion of solving the problem of motionless michanics by Lagrangian multiplier;
关于用拉格朗日乘子法解静力学问题的一点商榷
4) Lagrangian method
拉格朗日乘子法
1.
Optimization of integral flange by Lagrangian method.;
整体法兰拉格朗日乘子法优化设计
2.
In the new method,the Lagrangian method with inequality restriction is used to assign the load between the monoblock so as to increase the feasibility a.
在不等式约束条件下,采用拉格朗日乘子法对火电机组负荷最优分配问题进行研究,以提高在实际运行过程中负荷最优分配结果的可行性和实用性。
5) Lagrangian multiplier method
拉格朗日乘子法
1.
The dynamic equations were derived applying the Lagrangian multiplier method.
给出了平面——球系统中描述球体姿态的三个欧拉角的具体定义,在此基础上确定了完全描述球形机器人系统的七个状态变量,指出机器人在运动中所受的三个非完整约束,应用拉格朗日乘子法推导出球形机器人动力学方程。
6) Lagrange multiplier
拉格朗日乘子法
1.
In this paper,adopting the radar cross section as the constraint condition,a new conical aerodynamic configuration is presented using the Lagrange multiplier method,and the minimization problems are solved by the dynamic evolution method.
采用拉格朗日乘子法优化设计了雷达散射截面约束条件下的锥形融合气动外形。
2.
With Lagrange multiplier,Dirichlet boundary conditions are imposed along the essential boundaries.
在有限元三维20结点单元构成的空间网格上构建流形覆盖和权函数,采用拉格朗日乘子法施加位移约束条件,推导了分析静态问题的计算列式。
3.
With the loan s yield as the earning of financial asset and the volatility of loan as a criteria to reflect the risk of loan, a decision making model of loan risk portfolio s optimization was established through the solution of the problem of quadric program using the Lagrange multiplier with minimum risk in the feasible range.
以贷款的收益率为金融资产的收益 ,以贷款收益率的波动为标准反映贷款风险 ,以拉格朗日乘子法为工具求解二次规划 ,建立了在既定组合收益范围内 ,组合风险最小的贷款组合优化决策模型 。
补充资料：乘日
【诗文】：
乘日塞垣入，御风塘路归。
胡皆跃马去，雁却背人飞。
烟水吾乡似，家书驿使稀。
匆匆照颜色，恨不洗征衣。
【注释】：
【出处】：
乘日塞垣入，御风塘路归。
胡皆跃马去，雁却背人飞。
烟水吾乡似，家书驿使稀。
匆匆照颜色，恨不洗征衣。
【注释】：
【出处】：
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条