查询词典 hadamard gap condition

In this thesis, we have given pseudo-random sequence, Hadamard matrix and the equivalence of Hadamard design based on the relationship of Hadamard design and Hadamard matrix and matrix K.

本文利用Hadamard矩阵，Hadamard设计的关系，通过矩阵K，给出了伪随机序列，Hadamard矩阵，Hadamard设计三者的等价性。

Part 2: The quantitative analysis of Chinese urban residents size income distribution gap and pauperization together with international comparison (chapter 2, 3, 4) This part is one of the main contents: I try to apply the worldwide used methods, such as Gini Coefficient decomposition by Shorrocks and Theil Entropy Measures by Theil, to give Chinese urban residents' whole income gap, consumption gap, income resources and structure gap, regional gap, professional and ownership gap, industrial gap a detailed decomposition and analysis, as soon as to reveal the reasons which bring about the gap.

鉴于一些经济学者对我国居民收入分配差距已作了较为系统的整体分析，所以，本文选择从城镇居民收入分配的角度，以坚持和运用马克思主义的辩证唯物主义和历史唯物主义的基本分析方法为基础，批判借鉴西方新制度学派的制度分析方法，计量经济学分析方法等，对我国城镇居民规模收入分配格局的制度变迁及其特征进行较为全面的分析。

Because Conference matrices and Hadamard matrices are related to Paley matrices,in this paper we define the normalized Conference matrices and generalized normalized Hadamard matrices,and we show some special properties of them. Also we constructed a doubly even self-orthogonal code from normalized Conference matrix and a doubly even self-dual code from generalized normalized Hadamard matrix.

由于Conference矩阵，Hadamard矩阵与Paley矩阵紧密相联，本文定义了正规Confersnce矩阵和正规Hadamard矩阵，讨论了他们的一些特性，并且利用正规Conference矩阵构造了一个自正交的双偶码刷用正规Hadamard矩阵构造了一种自对偶的双偶码。

It is concluded the factors of affecting information technology outsourcing decision-making into three aspects: technologic, economic, and strategic, and in-depth analyses outsourcing gaps which include technology gap, efficiency gap and strategic gap, and proposed a three-stage information technology outsourcing model, and identified technology gap, efficiency gap and strategic gap which are in the model, and in detail introduced using VENN diagram to identify technologic gap, and applied Technology Acceptance Model to perceive Information technology outsourcing.

通过对目前影响信息技术外包决策因素的相关研究进行综合分析，确定了影响信息技术外包决策的主要因素，将其归纳为技术、效益和策略三个方面，并对技术、效益和策略因素的缺口即外包缺口进行定义及分类，在此基础上，提出了一个三阶段的信息技术外包决策模型，并对该模型中的技术缺口、效益缺口和策略缺口识别方法进行了研究，其中重点探讨了基于VENN图解法的技术缺口识别方法。

The results showed that small-scale gaps were the predominant types of disturbance. The average gap density was 12.5 km^(-1). The distribution pattern of gaps was aggregated on south facing slopes and was approximately homogeneous on north facing slopes. Conifer trees were the primary gap-makers in this forest that was dominated by Abies faxoniana, Tsuga chinensis, Betida utilis, both in abundance and diameter rank. The decay class distribution of gap-makers indicated that the mode of gap formation and gap-maker species changed with age of the forest; the contribution of conifer species to gap formation decreased with time and broadleaf species increased.

结果表明：l本区以小型林隙干扰为主，林隙平均密度为12.5个km^(-1)，林隙的分布格局在阳坡和山脊为集聚分布，阴坡近均匀分布；林隙形成木以针叶树为主，岷江冷杉、铁杉和糙皮桦在形成木的数量和径级组成上均居前列。2林隙形成木的腐烂等级分布揭示出林隙形成木的形成方式和种类组成均随时间变化。

Using the Gray code, we obtain the relationship between the row of Hadamard matrix and discrete Walsh function. Because Hadamard matrix has good recursion, makes the construction of discrete Walsh function is simple and convenient.

通过Gray码给出了Hadamard矩阵的行和离散Walsh函数之间的关系，由于Hadamard矩阵具有良好的递推性，所以使得离散Walsh函数的构造简单方便。

Hadamard matrix as an orthogonal matrix was investigated by Sylvester from 1867, possess important position in block design, it was used extensive in project and communication. The thesis has discussed the relation of Hadamard matrix and Walsh function as well as pseudo-random sequence.

Hadamard矩阵最早是作为正交矩阵由Sylvester在1867年开始研究的，在区组设计中占有重要地位，其广泛应用在工程和通信上；本文着重讨论了Hadamard矩阵和Walsh函数以及伪随机序列的关系，最后所得结论具有一定的理论意义和应用价值。

And we have given Hadamard matrix in detail in block design, coding and the specific application in communication., Hadamard code as a nonlinear combinatorial code has catered to the need of development of computer technology, stock systematic data and high speed for realizing and reliable access, request the error control code has not only little redundancy, but also can parallel encoding and decoding with high speed.

Hadamard码作为一种非线性组合码，迎合了计算机技术的发展对实现存储系统数据高速且可靠地存取，要求所采用的差错控制码不但冗余度小，还应当能高速并行编码和译码的需要。

In the proposed algorithm, firstly the Hadamard transform was applied to all the codewords in the codebook and the input vector. Then the initial match codeword was selected from the codeword whose norm was nearest to the norm of input vector on Hadamard transform. Furthermore, the triangle inequalities with multiple control vectors and the two elimination criteria were utilized to reject mismatch codewords. Finally, the best-match codeword to the input vector was found.

该算法首先计算出每个码字和输入矢量的哈德码变换，然后为输入矢量选取范数距离最近的初始匹配码字，利用多控制点的三角不等式和两条有效的码字排除准则，把不匹配的码字排除，最后选取与输入矢量最匹配的码字。

Xiling Xia in the "three beaches"- China Beach, Blue Beach, Kong Mountain Ridge Beach,"four Gap"- Dengying Gap, Gap cattle, bovine liver-lung Gap and Gap Bingshu sword.

西陵峡中有"三滩"——泄滩、青滩、崆岭滩，"四峡"——灯影峡、黄牛峡、牛肝马肺峡和兵书宝剑峡。

But this is impossible, as long as it is engaging in a market economy, there are risks in any operation.

但是，这是不可能的，只要是搞市场经济，是有风险的任何行动。

We're on the same wavelength.

我们是同道中人。