quasi-regular 中文意思是什麼
quasi-regular
解釋
半規則-
Congruences on some quasi - completely regular semirings
某些擬完全正則半環上的同余 -
The principles of erasure codes used under binary erasure channels are summarized and erasure codes which belong to standard classes of rs codes are introduced with emphasis on cascaded low - density erasure codes with linear time encoding and erasure recover algorithms. thresholds of regular degree distributions are analyzed. it is shown that low - density erasure codes based on ( d, 2d ) - regular sequences of degree distribution are not close to optimal ( d 3 ). two pares of irregular degree distribution sequences are introduced and a pare of improved right regular sequences of low - density erasure codes are presented, it is testified that the new sequences are asymptotically quasi - optimal. in the meantime, simulations of cascaded low - density erasure codes based on a few types of special sequences of degree distribution available are given, together with performance analyses on these codes
闡述了應用於刪除通道下的糾刪碼基本原理，介紹了兩類標準的rs碼類糾刪碼，重點分析了具有線性時間編碼和恢復演算法的漸近好碼?級聯型低密度糾刪碼，分析了正則度分佈的閾值，對正則低密度校驗碼在刪除通道下的糾錯性能進行了模擬，從理論上證明了基於（ d ， 2d ） -正則度序列的低密度糾刪碼都不是漸近最優碼（ d 3 ） ，同時還分析了非正則低密度校驗碼的度序列設計，基於右邊正則序列提出了一種改進型右邊正則序列，證明了此序列為漸近擬最優的，對基於幾類現有典型度分佈序列的級聯型低密度糾刪碼進行了模擬模擬及性能分析； 3 -
So the sliding mode variable structure controller was discussed, which has strong robustness against the disturbance, and the chattering phenomenon inherited from vsc was taken advantage to regular valve vibration for the purpose of avoiding coagulation on it, while precision of level control can be almost unaffected. but for the reason of control limitation, especially the acceleration insufficiency, the continuous time quasi - sliding mode vsc for one class of controllable system, as the substitution of ideal sliding mode control system, which was impossible to implemented, was researched, including the three essentials, reaching condition in particular, and the chattering ex - pression was given. furthermore, the effect to quasi - sliding mode motion and chatter - ing expression by extent disturbance was also analyzed
由於控制量相對受限制，並且主要體現在控制量加速不足方面，無法實現理想的滑模變結構控制，因此本文研究了一類能控系統在這種情況下的連續系統準滑模變結構控制，包括變結構控制三要素，尤其是到達條件；並且針對塞棒掛渣問題，給出了該情況下抖振的表達式；魯棒性方面，分析了外界擾動對準滑模運動的影響，並且給出了外擾作用下抖振的表達式。 -
For an international model contract to become an international practice, it must have the characteristics of being international, quasi - mandatory, general and regular
摘要國際示範合同要成為國際慣例，須具有跨國性、準強制性、一般性和規范性。 -
Improved right regular sequences of low - density erasure codes are presented, and it is testified that the sequences are asymptotically quasi - optimal
提出了一種改進型右邊正則序列，證明了此序列為漸近擬最優的。 -
This paper made a careful study on a class of quasi - regular ldpc codes which could encode in linear time only making use of their parity matrix such as - rotation ldpc codes. two factors of the minimum distance and girth length were discussed to improve the performance of these ldpc codes
本文著重研究以旋轉ldpc碼為代表的準規則結構的ldpc碼的構造和編碼方法，可以直接利用校驗矩陣實現快速線性編碼，並從碼距和圍長兩個方面，對這類ldpc碼字性能進行分析和優化。 -
The anisotropic property of the generalized difference methods has not been studied until now. in this paper, the anisotropic property of a kind of generalized difference methods is analy - sized and its error estimate is obtained without the limitation of regularity. finally, the numerical examples show that the theoretic analysis is right. in addition, based on the 2 - dimensional quasi - wilson element, the quasi - wilson element in the 3 - dimensional space with application to second - order porblem is presented. lt is proved that it is convergent for arbitrary hexahedron regular subdivision in 3 - dimensional space, and its error estimate is obtained
本文結合各向異性有限元的研究成果，對基於矩形剖分的一類廣義差分法進行了各向異性分析，給出了與剖分的正則性無關的收斂階估計，並進行了數值試驗，表明這類廣義差分法具有各向異性特徵，可以用於窄邊問題的計算。 -
Furthermore, in the second chapter semidirect product of 5 and te is discussed. we have the result that it is also clifford quasi - regular semigroup. besides semidirect product of s and te is semilattice of quasi - groups
進一步，論文又在第h章中討論了半群s和t的子半群te的半直積及其結構，得出了s和t 」的半直積也是clvj 。 -
In [ 4 ], [ 6 ], [ 3 ], [ 5 ], the authors have given us descriptions of semidirect products and wreath products of monoids to be orthodox, quasi - regaular, weak cliff or dian quasi - regular, strongly - inverse semigroups
現有的關於半直積的研究成果大都是在半群含有幺元的條件下得到的。 -
We define str ongly - e - unitary inverse semigroup in the third chapter. in this paper we give necessary and sufficient conditions for the semidirect products of 5 and t to be strongly - inverse semigroup, cilfford quasi - regular semigroup, strongly - e - unitary inverse semigroup and e - unitary inverse semigroup in the four chapters
E酉逆半群和e酉逆半詳這幾種擬正則半群的充要條件，與么半群的情況不同的是，我們是通過s和t的子半群t 」來刻劃這些充要條件的 -
Only under these two kinds of modes with regular courts and special agencies, can we examine the review of constitutionality through the process of justice and quasi - judicial
只有在專門機關違憲審查與普通法院違憲審查這兩種模式下，違憲審查才是通過司法或準司法程序進行的。 -
Quasi - regular mapping
準規則性匹配 -
Since ldpc codes have a wonderful future, an adaptive coding scheme was developed based on quasi - regular ldpc codes and it encodes the source bits with different code rate by dividing the original parity check matrix properly
由於ldpc碼在未來的廣闊應用前景，本文提出一種針對結構化ldpc碼的自適應編碼方案，對原始校驗矩陣適當變化，即可對信源信息進行不同碼率的自適應編碼。 -
On the property of graded quasi - regular rings
關于分次擬正則環的性質 -
The purpose of this paper is to discuss semidirect products of some quasi - regular semigroups which are strongly - inverse semigroup, clifford quasi - regular semigroup, strongly - e - unitary inverse semigroup and e - unitary inverse semigroup
主要討論了半詳s和t的半直積分別是出v ra擬正則半群、強。逆半群，強。 -
By this means, we get the descriptions of semidirect products to be strongly - inverse semigroup, clifford quasi - regular semigroup, strongly - e - unitary inverse semigroup and e - unitary inverse semigroup. for strongly - e - unitary inverse semigroup, we define it in the third chapter
主要給出了保持半直積的封閉性的充要條件，某些半直積的結構以及半直積上的某些同余與半群上的這類同余之間的關系
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