查询词典 implicit function

Then, the system is linearized by variational approach, the local null controllability is proved by applying a generalized implicit function theorem and combining the good property of the solution mapping.

首先通过对系统线性化，构造泛函，利用对偶方程，给出控制函数具体形式的办法得到系统的逼近能控性；然后采用变分方法对系统线性化，再结合解映射好的性质，应用推广的隐函数定理，证明系统的局部零能控性；最后利用局部零能控性和逼近能控性结合给出系统零能控的结论。

Week 6 The derivative of implicit function.

第6周 隐函数的导数。

Experimental results indicate that the method which implements the surface reconstruction in the way of implicit function achieves good effect.

实验表明这种通过隐函数方式实现点云的表面重构取得了良好的结果。

This paper proposed a novel Boolean operations algorithm for point-sampled models based on implicit function transformation.

提出一种基于点取样模型的布尔运算算法。

Especially, the socio-cultural crisis caused by the negative implicit function is further analyzed.

在社会文化体系中，技术创新的功能定位和角色期待直接影响着人们实施技术创新的效果。

Implicit function based surface reconstruction has been a challenging work for decades in computer graphics field.

通过隐函数拟合实现曲面重建是计算机图形学领域中一项重要而有挑战性的工作。

In each of the method, the relation between the potential due to DC sources and the electrical parameters of the subsurface can only be written as an implicit function, so there are many problems in RT.

这两种方法都只能将地下介质在电流源激发下产生的电位与介质的电性参数的关系表达为一个隐函数关系，这样在反演方面带来了一系列问题。

And the proof of Graffs result was later given by Zehnder [22] using implicit function techniques.

后来用隐函数技巧证明了Graff的结果。

The algorithm of the static voltage stability region s tangent plane through the characteristic vector method or the implicit function derivative method is presented in the total parameter space,which can provide quantitatively the influence degree of all kinds of parameters on the voltage stability region.

提出了基于全参数空间的静态电压稳定域的2种切平面计算方法：特征向量法和隐函数求导法。

Although it is ought to apply the implicit function theoremafter noticing the solution of this problem when r=0,there is an obstacle origi-nated from the unboundedness of initial value when proving the reversibility of arelated mapping.

又是初值问题，再加上初值函数还是无界的。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。