similar matrix 中文意思是什麼
similar matrix
解釋
相似矩陣-
The matrix congruent classes and the matrix similar classes
矩陣的合同類與矩陣的相似類 -
To save weight, the frame ? similar to a monocoque body of a race car ? was made up of small glass hollow spheres contained in an epoxy matrix
為了減輕重量，主要骨架（類似賽車的單體結構）是由包裹在環氧化物里的小空心玻璃球體所組成。 -
Under these conditions, the prepared matrix had regular sphericity and a similar size distribution to that of the commercial streamline matrix
在此工藝條件下，復合基質具有規則的球形外觀和與商業streamline系列基質相當的粒徑分佈。 -
Game for a player similar to the matrix scene of fighting, not only this, players can also specific keys, displaying similar to the bullet time like slow motion effects, how kind, cool ! explain the rules of the game, the player and the control of a computer screen, the way t
按鍵方面，方向鍵左右各對應兩側移動，上鍵代表跳躍，下鍵代表拳擊，按住m鍵不放可以達到慢動作的效果，按住空格鍵不放則可以變成超慢鏡頭，類似於子彈時間。 -
Chart areas are similar to groups in a matrix
圖表區與矩陣中的組類似。 -
In the preprocessing stage the method of user and session identification often adopt heuristic algorithm for the being of cache and agent. this induce the uncertainty of data resource. the cppc algorithm avoid the limitation and has no use for complicated hash data structure. in this algorithm, by constructing a userld - url revelant matrix similar customer groups are discovered by measuring similarity between column vectors and relevant web pages are obtained by measuring similarity between row vectors ; frequent access paths can also be discovered by further processing of the latter. experiments show the effectiveness of the algorithm. in the fourth part, this thesis bring some key techniques of data mining into web usage mining, combine the characteristic of relation database design and implement a web usage mining system wlgms with function of visible. lt can provide the user with decision support, and has good practicability
本文演算法避免了這個缺陷，且不需要復雜的hash數據結構，通過構造一個userid - uel關聯矩陣，對列向量進行相似性分析得到相似客戶群體，對行向量進行相似性度量獲得相關web頁面，對後者再進一步處理得到頻繁訪問路徑。實驗結果表明了演算法的有效性。第四是本文將傳統數據挖掘過程中的各種關鍵技術，引入到對web使用信息的挖掘活動中，結合關系數據庫的特點設計並實現了一個具有可廣西人學頎士學位論義視化功能的web使用挖掘系統wlgms 。 -
The thesis describes the detailed procedures of hand - writing data processing, including chinese character dot matrix building and display, vector data storage, chinese character dot matrix compression, transfer protocol and hand - writing chinese character re - building. also, stroke order based hand - writing chinese character recognition method is explored, and characteristic - recognition methods for chinese character with similar stroke order codes and the structure of hand - writing chinese character recognition dictionary are discussed
第四，設計了服務器端的服務軟體，可以實現數據的解碼、重建、筆劃特徵提取、識別、數據管理功能；採用了基於筆段筆順編碼和結構特徵的識別方法並設計了識別字典的結構，可以有效的提高識別速度，達到較高的識別率。 -
Firstly, based on a modified lyapunov function and the approximation capability of the first type fuzzy systems, two new design schemes of decentralized adaptive fuzzy controller for two class of similar multivariable nonlinear continuous systems with a triangular matrix function control structure is proposed in this paper, respectively
本文首先對兩類結構相似的具有下三角形矩陣函數控制增益的多變量非線性連續系統，基於一種修改的李亞普諾夫函數，並利用第一類模糊系統（即具有線性可調參數的模糊系統）的逼近能力，分別提出一種分散自適應模糊控制器設計的方案。 -
And when a particular type of alginate is dissolved in water, then exposed to positively charged calcium ions, its molecules crosslink to form a hydrogel that is 98 percent water, with a gelatinous consistency and elastic properties similar to those of natural extracellular matrix
當某一特定類型的褐藻酸鹽溶於水，遇到帶正電的鈣離子后，它的分子會連結形成含有98 %水的凝膠，其膠質密度和彈性都類似天然的細胞外間質。 -
The gel c - s - h has the trend to crystallizing and transforming into low crystallized hydrates, which were similar to tobermorite. the incorporation of mineral mixtures improves greatly the orientation of ch either in interface zone or matrix zone and the crystal sizes also become small
由於礦物摻合料的晶核作用、填充密實和二次水化作用，明顯改善了界面過渡區和基體中ch的擇優取向，並且不論是在界面區還是基體中，結晶相的晶粒尺寸都發生了明顯的細化。 -
On the other hand, in the approach based on vector - matrix, through several special operations on vector - matrix, we have constructed a sparse ‘ 0 ’, ‘ 1 ’ parity - check matrix with dual diagonal matrix whose structure can easily construct the code. the simulation results have demonstrated the performance of this approach is similar to that of - rotation while the complexity is also higher. this problem is to be solved in the future research
在基於矢量矩陣的結構化方法中，通過對矢量矩陣進行一系列特殊處理可以構造出稀疏的『 0 』 、 『 1 』校驗矩陣，而校驗矩陣中的雙對角結構易於構造出相應的ldpc碼字，模擬表明，採用矢量矩陣的結構化方法具有和-旋轉構造法相當的性能，但是實現的復雜度大於-旋轉構造法，同時碼率和碼長受到一定的限制，這也是未來需要研究的方向。 -
Using the theories of probability, algebra and number theory comprehensively, we investigate a class of boolean functions with three - valued walsh spectrum in the first part of this dissertation : the properties of the extended semi - bent functions, which are constructed from any two bent functions, are studied, followed by the structure characteristics of the boolean functions satisfying propagation criterion with respect to all but two vectors ; the definition and cryptographic properties of k - order quasi - bent functions are proposed whose walsh spectrum takes on only three values. some sufficient and necessary conditions are offered to decide whether a boolean function is a k - order quasi - bent function ; a special method is presented to construct the k - order quasi - bent functions, whose cryptographic properties are explored by the matrix method, which is different from the method of walsh spectrum and that of autocorrelation of boolean functions ; the application of this kind of boolean functions in the fields of stream cipher, communications and block ciphers is discussed, which shows the great importance of the fc - order quasi - bent functions ; some methodology are proposed to construct the k - order quasi - bent functions, including the complete construction by using the characteristic matrices of boolean functions, and the recursive method by two known k - order quasi - bent functions we further extend our investigation to the ring zp, where p is a prime, and the similar results are presented as far as the p - valued quasi - generalized - bent functions are considered
本文首先綜合運用概率論、代數學、數論等基礎學科的理論知識，並以頻譜理論作為主要研究工具，對一類譜值分佈相對均勻的函數? ?廣半bent函數、 k階擬bent函數和p值k階擬廣義bent函數進行了系統、深入的研究，給出了廣半bent函數定義，並探討了廣半bent函數的密碼學性質；給出了k階擬bent函數和p值k階擬廣義bent函數的定義及等價判別條件；討論了k階擬bent函數和p值k階擬廣義bent函數與部分bent函數和p值廣義部分bent函數的關系，探討了它們的密碼學性質；給出了k階擬bent函數和p值k階擬廣義bent函數的典型構造方法，並將對k階擬bent函數的密碼性質的研究轉化到對一類特殊的矩陣的研究上；利用布爾函數的特徵矩陣原則上給出了k階擬bent函數的一種完全構造方法，還給出了從已有的p值k階擬廣義bent函數出發，遞歸構造變元個數更多的p值k階擬廣義bent函數的方法；初步探討了k階擬bent函數在序列密碼、分組密碼以及通信中的應用；給出了一類布爾函數walsh譜的分解式，並利用這類布爾函數的walsh譜分解式給出了一類近似穩定的布爾函數的構造，特殊情形下為k階擬bent函數；利用代數數論的知識考察了p值k階擬廣義bent函數的譜特徵，並給出了k階擬廣義bent函數與所有仿射函數的符合率特徵等等。 -
Nano - al2o3 particles which are embedded in the matrix can impart additional strength to the composite and act as bearing of stress. furthermore, these organically - treated particles can effectively link the molecular chains of pa6, and this state is similar to physical crosslinking joints. all these together contribute to the improvement of mechanical properties and hardness
硬度試驗表明，隨納米al _ 2o _ 3填充粒子量的增加，材料的硬度呈現增加趨勢，這主要是因為納米al _ 2o _ 3在尼龍6中類似於「物理交聯」 、充當剛性支撐點作用，從而使尼龍6的硬度提高。 -
For the purpose of improving calculation precision and reduce workload, viscoelastic similar shape element is generated in the numerical research about crack problem, using the characteristic of similar stiffness matrix between element near crack tip
在裂紋問題的數值研究中，為了提高計算精度、減輕計算工作量，構造了粘彈性相似界面單元，利用裂尖附近相似單元剛度陣相似的特點，採用聚縮法形成裂尖超級單元。 -
A chart category group is similar to a matrix dynamic column group
圖表類別組與矩陣的動態列組類似。 -
Chart values, also called value series or static series, are similar to a static row or column group in a matrix
圖表值也稱為值序列或靜態序列，與矩陣中的靜態行組或靜態列組類似。 -
In order to start ins calculate in the navigation mode the initial parameters of the transformation matrix c _ ( b ) ~ ( n ) are needed. the determination of above parameters is called as an ins alignment. the alignment of strapdown system is similar to the local - level platform system
初始對準在捷聯慣導系統的研製與應用中是一個關鍵的問題，因為對於一個純慣性系統來講，其導航精度不可能優于對準誤差所限定的精度。 -
This is due to the incompatibility of helium with the matrix atoms. but on the whole, the trend of helium distri bution by the determination was similar to that by calculation. and the depth which helium - 3 could reach in both samples were 350 microns and 500 microns respectively
在金屬鋁中氦行為的理論研究中，基於密度泛函理論、廣義梯度近似、贗勢平面波方法，計算了單個he原子在金屬鋁中的各種能量數據，包括各種he原子-缺陷的形成能、遷移能、束縛能以及離解能數據。 -
Thus the second - order diagnosis equations are introduced. it is necessary to propose the second - order sensitivity with higher accuracy than first - order sensitivity, although the basic thought and sensitivity matrix analysis approach, similar to the first - order sensitivity, are used
盡管採用了相似於一階靈敏度故障診斷方法的基本思想和靈敏度矩陣分析方法，但是由於二階靈敏度故障診斷方程比一階靈敏度故障診斷方程具有更高的精度，因此引入二階靈敏度是必要的。 -
( 3 ) extracting dc. descriotion is a difficult of this paper. in order to fill in dc. description we divide three steps. firstly, we deal with lengthy sentences by faint similar matrix and form dc. description candidateal sentences wjh1
利用模糊數學的相關知識，為文本建立了文本狀態模糊集與模糊相似矩陣，由此可提取文本的主題關鍵字元數據項；採用文本分類基本思想，提取題材元數據項。
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