查询词典 simultaneous invariant

Being enlighten from the Schwartz KP equation,we give out a(3+1)dimensional conformal invariant equation that possessesPainlevéproperty.

我们利用已知的(2+1)维Kadomtsev-Petviashvilli方程的Schwartz形式，构造了一个具有共形不变性的Painlevé可积的(3+1)维的模型。

Each face mode has multisamples and genetic algorithm is applied to do the in-class clustering which get the solution most closed to the global optimization and the property of invariant recognition.

同一个模式有多个样本，通过遗传算法进行聚类，得到最优解从而实现不变性识别。

The primary character feature curve by this method, called RPCGC (Ring-Projection Curve Gravity Center), has the invariant property with respect to rotation, and then the wavelet feature vectors from RPCGC has stability.

在字符信号f的多分辨率描述中，A〓f代表了信号的低频成份，反映了模式的基本形状，而D〓f代表了信号的高频成份，反映了模式的细节和噪声。

Process algebra, operator, fixed-point, compositional invariant property, constructive property, absolute security

进程代数，算子，不动点，复合不变性质，可构造性质，绝对安全性质

The kernel requarment for the rotating invariant property of a TFD based on fractional Fourier transform is proposed and proved in chapter 5. A close formula of Radon-Wigner transform of LFM signalis given. Based on the formula, the distribution of RWT is discussed.

第五章在首先简单介绍分数阶付立叶变换的基础上，提出并证明时—频分布具有旋转不变性对核函数的要求，给出了Radon-Wigner变换在直角坐标系下分布的一个显式公式，据此讨论了RWT分布特点。

In the second part a new set of rotation invariant features for image recognition is introduced.

这样，结果模式对平移、伸缩、旋转和倾斜变换都是不变的。

At last one property about attractors is discussed and a necessary and sufficient condition for an invariant set to be an attractor is established.

最后证明了吸引子的一个性质并给出了不变集为吸引子的一个充分必要条件。

An object type is defined as a class of objects satisfying a set of invariant constraints, i.

我们还以软件生命周期的喷泉模型为框架，将SOP思想应用于软件开发过程。

Thus, an invariant set of descending flow can always determine a critical point.

这样，一个下降流不变集往往能确定一个临界点。

It is proved that nonwandering operators keep their property of nonwandering on this small neighborhood by the methods of matrices and invariant set.

利用矩阵和不变集的方法证明在非游荡算子的一充分小的领域内，非游荡算子保持它的非游荡性不变。

The small blue capacitor has very high chances to go fully shorted compare to electrolytic capacitor which is very rare.

小蓝电容器具有很高的机会去充分地缩短了比较电解电容器，这是非常罕见的。

In the Italian campaigns of 1513 and 1515, when the Swiss won the victories of Novara and Marignan, he acted as army chaplain.

在意大利的运动， 1513年和1515年，当瑞士赢得了胜利，诺瓦拉和marignan ，他担任军队的牧师。