quadratic

But for strong non-quadratic form and the sharp change in curvature function, the quadratic model seems to unable to solve it.

然而，对于非二次性态强、曲率变化比较剧烈的函数，二次模型信赖域算法显得力不从心。

The Six Sigma Black Belt will be able to use a quadratic loss function to compute the cost of a given process.

西格玛黑带应能使用二次品质损失函数来计算给定过程的成本。

Position relationship problem between two quadratic curves is usually discussed in collision detection problem between two coplanar objects.

平面实体间的碰撞检测中，经常需要讨论二次曲线间的位置关系。

The approach starts from an analysis of spherical harmonics and finds out a quadratic polynomial form of environment mapping.

该方法从分析球面调和函数入手，首先得出环境贴图的二次多项式表达形式；

A property of quadratic differential convex functions is proven and applications of it are given as well.

证明了二次可微凸函数的一个性质，并给出了这个性质的一个应用。

Based an unstructured quadratic separator, a less conservative condition for the existence of a reliable tracking control is derived.

基于无结构二次型分离算子，可获得保守性更低的可靠跟踪控制器的存在条件。

The result said that, the three-section method can lower the difficulty when a quadratic equation is considered, and with a good Precision.

研究表明，使用三段法可以有效的降低由于使用二次方程对非线性段进行描述所带来的建模及模型求解难度，并能够保持较高的精度。

The five different temperature and the increasing exponent in population can be shown with quadratic parabolic equation as well.

五种温度与种群增长指数也可用二次抛物线方程表示；

On this basis, the global optimum of the multi-scale regression modeling problem can be obtained by solving a quadratic programming problem.

在此基础上，通过解一个二次优化问题可求出多尺度回归建模问题的全局最优解。

This paper researches into the problem on fitting the shell flight-time of anti-aircraft gun by interpolation and quadratic approximation.

用插值拟合和最小二乘逼近拟合方法对高炮射弹飞行时间拟合问题进行了研究。

The temperature and pH used in determination of the enzyme activity were optimized by quadratic saturation D-optimum regression design.

用二次D-饱和最优设计优化酶活测定体系的温度和pH值。

With the rise of groundwater lever, the coefficient slope stability decreases with a quadratic function approximately.

随着地下水位的上升，土坡稳定系数近似呈二次函数关系递减。

Quadratic feedback and PID strategies are used to control the adjustable damping of suspension and the assistant power of EPS respectively.

运用二次反馈法和PID策略分别对悬架的可调阻尼和转向系统的助力进行控制。

The subsystem levels were optimized by SQP (sequential quadratic programming), and the system level by the hybrid search algorithm.

同时各学科级采用序列二次规划法，系统级采用混合算法寻优。

Simulation shows that the quadratic optimal control has smaller oscillation and overshoot, and the system has better control effect.

仿真表示二次型最优控制有较小白勺振荡和超调量，对系统有更好白勺控制效果。

To the tangent distance minimization method, it's quadratic convergence for zero residual problems may not convergence at all.

对于切线距离最小方法，它是接近二次相交零余留的问题，也有可能没有相交。

As an application of filtering theory, we study one kind of partially observed linear quadratic recursive optimal control problem.

作为滤波理论的应用，我们研究了一类部分可观测的递归线性二次最优控制问题。

The effects of the size change of the quadratic grain on the pore-size distribution and other relative problems are also be researched.

文章研究了二次粒子粒径变化对孔径分布的影响及有关问题。

Notice that this second equation is a quadratic equation in v of P.

注意，第二个方程是，关于vp的二次方程。

The updating problems of structure models are turned into the optimization with a quadratic constraint.

该方法将模型修正问题转化为一个带二次约束的最优化问题。