查询词典 birational invariant

As is known to all,μ-invariant measure plays an important role in stochastic pro-cess,and the research of that is significant both in theory and practice.

全文分为三章；第一章对一些基本的概念作了一个简单的介绍，包括跳过程的转移函数，q-对，q-过程，向前方程，向后方程以及q-预解式的定义和性质等。

The concepts of dimension and dimension distribution of measure are introduced;and the dimensionand dimension distribution of random invariant measure μ* are obtained.

介绍了测度的维数和维数分布的概念，对随机不变测度μ*，获得了μ*的维数及其维数分布

Suppose that the random Doeblin condition is satisfied, we prove that the invariant measure exists and any initial distibution convergence to the measure with an exponential rate.

假设随机"Doeblin"条件成立，我们证明了随机环境的马氏链的不变测度存在，且任何初始分布以指数收敛速度到些不变测度。

In the matching stage, the angle of feature vectors is used as the similarity measure in the high dimensional space directly. This similarity measure is invariant to the linear transformation of feature vectors. Compared with SIFT and normalized correlation, the proposed method needs no primary features such as edges, corners, gradient or shapes which are very unstable in low contrast and low NSR images.

在匹配过程中，以向量之间夹角的大小作为相似度度量，直接利用图像的灰度信息在高维向量空间中考虑图像之间的相似度，克服了在低照度、低信噪比的图像中求边缘、角点、梯度和形状等特征的困难，不受向量模大小以及向量平移的影响，即相似度的计算是线性光照不变的。

The edge maps are extracted first then it is thresholded and the authors take the area of the background as the illumination invariant measure to perorm the detection of shots.

它先提取了图像中的边缘，然后二值化，最后把背景的面积作为光照不变测度。

Entangled state ; muliti-qubit ; canonical form ; LU polynomial invariant ; SLOCC classification ; measure of entanglement

纠缠态；多量子比特；正则形式； LU多项式不变量；随机LOCC分类；纠缠度

Piecewise isometry; invariant measure; complexity; admissible cod-ing; periodicity; scattering

分片等距；不变测度；复杂性；可允许编码；周期性；扩散性

Harris corner detection is a classical algorithm, but has not the property of scale invariant.

Harris角点检测是一种经典的角点检测算法，但不具有尺度变化特性。

The invariant gives us a useful property that helps show that the algorithm is correct.

循环不变式是一种误导。因为这是一种性质。一种属性。而不是表达式。

The property of the invariant set and measures dimension of the IFS are main objects in the studying of fractal geometry.

完备度量空间上迭代函数系统的不变集性质及测度的维数是分形几何研究的主要对象。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48