查询词典 birational invariant

It is proposed that the capacitance of a multiconductor system is invariant under local rotation.

第一次提出&导体系电容具有局部旋转不变性&的新结论，并用实验加以证实；指出这个结论适合于传输线问题； 9。

Using lifting techniques, a linear time-invariant state space model of multirate digital control systems is constructed at first.

1引言 近年来，随着控制理论和计算机科学的飞速发展，计算机控制系统无论在数量上和质量上都有很大的提高。

In [2], we also consider nondegenerate homoclinic tangency and shows that the homoclinic point is accumulated by a sequence of uniformly hyperbolic invariant sets.

在[2]中，我们研究非退化性的同临相切，证明了同临相切点会被一串一致双曲不变集所聚集。

Then, according to research on nonisotropic transformation in geometric attack, this *** further spreads the application field of scale-space theory in watermark design and proposes an algorithm against geometric attack grounded on affine invariant feature point.

然后，通过对几何攻击中的非同向性变换的研讨，入一步扩铺尺度空间理论在水印设计中的应用，提出一种基于仿射不变特性点的抗几何攻击算法。

For the multisensor linear discrete time-varying stochastic control systems with the different local dynamic models, using the Kalman filtering method, under the optimal fusion criterion weighted by scalars, the unified and universal optimal information fusion white noise deconvolution estimators are presenced, and for the corresponding time-invariant systems, the steady-state optimal information fusion white noise deconvolution estimators are also presented.

对于带不同局部动态模型的多传感器线性离散时变随机控制系统，应用Kalman滤波方法，在按标量加权最优融合准则下，提出了统一和通用的最优信息融合白噪声反卷积估值器，并对定常系统提出了稳态最优信息融合白噪声反卷积估值器。

For the multisensor linear discrete time-varying stochastic control systems with the different local dynamic models, using the Kalman filtering method, under the optimal fusion criterion weighted by scalars, the unified and universal optimal information fusion white noise deconvolution estimators are presenced, and for the corresponding time-invariant systems, the steady-state optimal information fusion white noise deconvolution estimators are also presented.

黑龙江大学自动化系，哈尔滨150080中文摘要：对于带不同局部动态模型的多传感器线性离散时变随机控制系统，应用Kalman滤波方法，在按标量加权最优融合准则下，提出了统一和通用的最优信息融合白噪声反卷积估值器，并对定常系统提出了稳态最优信息融合白噪声反卷积估值器。

By using it, we solve the Yamabe problem on quaternionic contact manifolds when the Yamabe invariant is smaller than that of the sphere.

我们还建立了四元切触流形的分析基础，应用建立的分析工具，在流形Yamabe不变量与球面的不同时，解决了四元切触流形上的Yamabe问题。

At last, a new shift-invariant de-noising method using finite ridgelet transform is proposed in this article.

最后在该算法的基础上提出了一种基于FRIT变换的平移不变去噪算法。

The symmetry invariant and rotation robusticity are discussed.

分析了纹理谱的对称不变性和旋转鲁棒性的特点。

Substantially invariant sealing pressure between the stationary and rotating seal surfaces is achieved by individual hanging weights each connected by a flexible cable guided by a pulley wheel spindled to rotate in a fixed location, to pull the stationary seal into contact with the rotating seal.

密封压力大幅不变之间的固定和旋转密封面是由每一个人吊滑轮由1轮的指导下灵活的电缆，连接权取得的单轴旋转在一个固定位置，拉接触与旋转密封的静密封。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。