查询词典 similarity

Based on the repetitive characteristic of the transmitted signal, a frequency domain signal model is developed. Its similarity to DOA estimation using an array and its ambiguity in parameter estimation are analyzed.

基于发射信号的周期重复性，建立了接收信号的频域模型，分析了该模型与利用阵列进行来波方向估计模型的相似性，以及该模型在参数估值时的模糊性。

The fragments showing low degree of similarity to previously reported genes may be new genes. The further research on these sequences is very useful to obtain the complete genes and to know the mechanism of early embryonic development of Chinese Artemia Parthenogenetica.

其它同源性较低的片段可能为未知新基因，对这些序列信息进行进一步研究将有助于获得完整基因和了解中国孤雌生殖卤虫早期胚胎发育的机制。

Similarity principle in the light of methodology has important enlightenment significance for the way of natural science and arts.

休谟把这样的一种原则上升到方法论的层面，对于自然科学和人文科学方法论研究都具有重要的启发意义。

Despite the appearance of similarity on both sides of the Atlantic, however, there are big differences.

尽管大西洋两岸呈现了相似的一面，可是他们还有很大的不同。

Colonies normally adopted in their official titles the name of the magistrate who established them, and thus because of the similarity of their names it is sometimes hard to distinguish Caesarian from Augustan foundations.

殖民地的正式名称中对采用创建此城的官员的名字，由于恺撒和奥古斯都的名字相似，有时很难区分究竟是恺撒还是奥古斯都创建此殖民地的。

In this paper, several mathematical definitions of self-similarity are given, and some of their properties are described. The method of justifying a self-similar process and getting its autocorrelation coefficient (or self-similar parameter) are also discussed.

本文给出了自相似的几种常见定义，描述了该随机过程在数学和物理上的一些特征，并讨论了如何识别一个序列是否是自相似或长相关的以及如何定量分析其相关性强弱的问题。

The color moments of partitions are extracted from the L(superscript *)a(superscript *)b(superscript *) color space to solve the problem that the global color moment excludes the color space distribution, the edge orientation autocorrelogram is used to represent the shape content of an image, and the feature distance is respectively computed. The Guassian model is used to normalize the feature. Based on the normalized distance, the global similarity measure is obtained, and the retrieval precision is improved by the weight value adjustment.

为了弥补全局颜色直方图不包含颜色空间分布关系，在La6颜色空间提取分块的颜色矩，同时利用边缘方向自相关图获得图像的形状内容，然后分别计算各特征的距离并利用Guassian模型进行特征归一化，综合上述各归一化距离，进行全局相似度量，最后采用了权值调整的相关反馈方法进一步提高检索精度。

The new algorithm satisfies four axioms of grey incidence and is consistent with the fundamental idea of curves similarity of grey incidence analysis.

理论推导证明该方法符合灰关联四公理，体现了灰关联分析中衡量曲线相似性的基本思想。

Visualization of a axonometric projection conforms to the law of identity of imaginal thinking, If conforming to the law of identity, it have to conforms to the principle of similarity 、continuity and proximity.

轴测投影的直观遵循形象思维的同一律，而要遵循同一律，又必须遵循相似原则、连续原则、接近原则，符合三原则的图形看上去位于同一平面。

The plant guild remains the high diversity and similarity in various vegetations except baboo forest, but there were some differences between each other.

由于受不同人为干扰的影响，群落物种丰富度指数、物种多样性指数和均匀度指数均出现了不同的变化。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失