符号的

Simulation results show that our algorithm enforces the adaptability of differential space-frequency modulation to the time delay expansion.Finally, we give our work to reduce the complexity of multiple symbol differential sphere decoding in differential space-time modulation. Through the modification of the enumeration strategy of the search tree in sphere decoding, we significantly reduce the complexity of detection at the expense of little loss on performance.

理论分析和仿真结果都验证了这种检测算法对长信道时延的适应能力论文最后还对差分空时调制中的多符号检测算法进行了研究，提出了一种降低差分空时调制系统中多符号差分球形译码算法复杂度的方法，通过改进球形译码中搜索树的排序策略，使得系统在牺牲较少性能的基础上大大降低了算法实现的复杂度。

Concretely, starting from a short sequence primal masks possessing Hermite interpolation properties, a necessary and sufficient conditions such that primal masks satisfies the preassigned order of sum rules are established, then a dual masks with short support, symmetry and any preassigned order of sum rules is constructed, it follows that two multiscaling functions are obtained and then multiwavelets and dual multiwavelets are derived. From which, a general design framework is obtained for constructing biorthogonal multiwavelets system with multiplicity 2r associated with Hermite interpolation functions.

具体的，从具有Hermite插值性质的短序列尺度符号出发，首先建立它具有指定阶和规则的充要条件，然后构造出短支撑、对称的具有指定阶和规则的对偶尺度符号，从而得到一对对偶的尺度函数，再构造出相应的双正交多小波。

The lotus is a venerable symbol in Asia -the channel of origin of all life in Indian cosmogony, and the symbol of self-creation in Buddhism.

LOTUS 在亚洲是一个庄严的符号-所有生活的起源的频道在印度的宇宙产生，和自己的符号-佛教的创造。

The only written accent is the grave, which is used when-ever a word of more than one syllable stresses the final vowel. It is also used on words of a single syllable to distinguish between two words that would otherwise have the same spelling, as for example e, meaning "and," but è, meaning "is."

唯一的标音符号是"、"，这个符号在两个音节以上的词的重音落在最后的元音上时使用，它也用来区分两个拼写法相同的单音节的词，例如：e，意思是"和"，但是è；是"是"的意思。

The walls were a kaleidoscope of ancient symbols ... Egyptian, Hebraic, astronomical, alchemical, and others yet unknown.

屋内的墙上绘满了古老的符号，有埃及的，希伯来的，天文的，炼金术的，还有一些尚未被辨认出来的符号。

On the other hand, the symbol medium and the infiniteness structure of human relations make benefit division changeable, and because of self-improvement qualification person also have reached unification of proper satisfaction of material needs with sustainable value solicitude.

因此，一方面，物质媒介的符号性使人的技术理性与自然规律能得到有效契合，人也在利益驱动下达到了秩序的自律认同；另一方面，符号性媒介与无限性的人伦结构使得利益分割具有可变性，而人也由于其自致性资格使其在物质需要的适当满足与可持续性的价值关怀方面达到了统一。

In terms of average Symbol-Error Rate at the destination, the performances of multi-relay cooperative transmission with Maximal Ratio Combining detection and opportunistic relaying with multi-node listening were analyzed, one relay retransmitting in Amplify-and-Forward networks under independent Rayleigh slow fading channels. The closed-form expressions of SER for M-PSK and M-QAM modulations are also derived based on Moment Generating Function.

该文从接收端平均误符号率的角度，分析了独立的瑞利衰落信道下，采用放大转发的多中继协同最大比合并检测方案和多节点侦听，单中继转发的机会中继方案的性能；并基于矩生成函数推导出两种方案下M-PSK和M-QAM调制信号平均误符号率的闭合表达式。

The former relation is known as syntagmatic and the latter paradigmatic.

一起出现的符号之间的关系就叫做组合关系，彼此能够相互替换的符号之间的关系叫做聚合关系。

Software Description: About OutlineArt, AutoCAD Text Editor - OutlineART,applied in CAD wordprocessing,is a tool to transform words and symbols into vector-contour,we provide both windows desktop version and ARX embedded version for AutoCAD(supporting R14 and R2000/2002/2004/2005/2006),so that words and symbols can be transformed into notonly DXF file,but also polyline entity in AutoCAD.

OutlineArt OutlineART 是一款应用于 CAD 字处理的 AutoCAD 文本编辑器，是用于转换单词和符号为矢量内容的工具。我们提供了适用于 AutoCAD（支持 R14 和 R2000/2002/2004/2005/2006）的桌面版本和 ARX 内置版本，因此单词和符号不仅仅可以被转换为 DXF 文件，也可以被转换为 AutoCAD 当中的多行条目。

Chapter two discusses the connotation, character, function of Cassirer's symbol concept and human activity with symbol, from the angle of"focus of development of humanity".

第二章从&人性发展的焦点&的角度论述了卡西尔符号概念的内涵、特征、功能以及人的符号化活动。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。