canonical structure 中文意思是什麼
canonical structure
解釋
典範結構-
In this framework, an approach is proposed to transform each of the original 3d geometrical planes of the surface into its canonical reference plane structure. this structure helps to simplify a 3d computational problem into a more manageable 2d problem
為此，本文的系統提出一種加速方法，將模型表面上各種3d幾何平面轉化到「規范化參考平面」 canonical reference plane structure ， cprs上，從而將三維計算問題轉化為易於處理的二維問題，以加快計算速度。 -
Firstly, a new joint filterbank precoders and decision feedback equalizers structure is proposed, and the corresponding optimization result based on the maximal mutual information criterion is derived. secondly, the concept of dt canonical model is proposed, which is very suitable for the task of blind signal processing based on the second - order statistical of the observations. thirdly, the methods of blind equalization and identification of the tv dispersive channels are researched systematically based on the proposed dt canonical model, and a subspace blind identification algorithm of the time - invariant channel matrix is developed
本文創新性的成果在於：提出了預編碼-判決反饋聯合均衡系統結構，並從理論推導得出了對應的最大互信息量最優化設計結果；首次提出了時變色散通道的離散正則模型概念，該模型適宜於利用觀察數據的二階統計量進行盲信號處理；基於離散正則模型對時變色散通道進行了系統的盲均衡和盲辨識方法研究，提出了對時不變通道矩陣的子空間盲辨識演算法；針對誤差傳播效應問題，提出了可以消除誤差傳播效應的兩級盲辨識演算法；提出了基於離散正則模型的直接盲均衡演算法；提出了基於特徵恢復思想的神經網路直接自適應盲均衡演算法。 -
We propose the joint filterbank precoders and decision feedback equalizers structure at first, by which the dispersive channel is equivallent into parallel independent flat fading subchannels such that the diversity gain of the receiver is increased. then we adopt the discrete - time ( dt ) canonical model to convert the problem of blind signal processing of tv dispersive channels into processing the time - invariant multi - channels model blindly, and discuss the problem of blind equalization and identification of tv dispersive channels based on this new model
第一種是採用濾波器組聯合均衡方法將色散通道等價為一組獨立的平坦衰落子通道，以提高接收機的分集增益；另外一種是提出採用離散正則模型將時變色散通道的盲信號處理轉化為時不變多通道模型的盲信號處理，並針對該模型對時變色散通道的盲均衡與盲辨識方法進行了詳細討論。 -
However, a systematical and complete solution on how to accomplish the quantization for a theory with boundary is still missing, since the appearance of a boundary will generally make the standard canonical poisson structure inconsistent with the boundary condition
因為當一個理論中出現邊界時，其原來標準的正則poisson結構往往會與邊界條件不自洽，而本文正是考慮到這一點，才試探性地提出了一種處理這種不自洽性問題的新方法。 -
This paper researches the correlation of stock - right structure and agency costs by means of canonical correlation analysis. the result shows that from the point of view of stock - right structure, the degree of stock - right concentration and degree of stock - right restriction are the main factor of influencing agency costs
本文運用典型相關分析的方法對股權結構與代理成本各指標之間的關系進行了實證研究，實證研究表明從股權結構角度考慮，股權集中度與股權權衡度是影響代理成本的主要因素。 -
The distribution and structure of the allelic polymorphism data are analyzed and it is pointed out that the distribution of allelic polymorphism data reveals the characteristic of closed data ( also named as compositional data or data of constant sum ) it is interpreted that the correlation structure of the allelic polymorphism data contains null correlations introduced by " closure " and the statistical distribution of the data is not normal because of its constant row sum, which resulted in great difficulties in analyzing the data with traditional multiple linear statistical methods such as principal component analysis, factor analysis, cluster analysis and canonical correlation analysis
摘要長期以來，對于多維基因多態性數據的多元統計分析，如計算遺傳距離時所用的聚類分析、分析群體遺傳結構時所用的主成分分析、因子分析和典型相關分析等，一直應用為無約束條件數據而設計的經典多元線性分析方法，並沒有注意基因多態性數據的「閉合效應」所帶來的問題。 -
The publication of the china securities regulatory commission ' s proposed guidelines on establishing the independent director system in listed companies on august 21, 2001 marked the official beginning of the system of independent directors in the companies of china, which has settled a good base for the establishing of the canonical system independent director in the listed companies, from different perspectives, this dissertation expatiates on basic content, ideology foundation, running mechanism of the independent directors system and its function for company ' s governance structure
從此，獨立董事制度在我國上市公司治理中拉開了序幕，中國證監會已經在2001年8月發布了《關于在上市公司建立獨立董事制度的指導意見》 ，為在我國上市公司引入獨立董事制度奠定了良好的基礎。 -
We also place emphasis on research of apriori and fp - growth algorithm and compare the performance of two algorithms. secondly, we do research on concepts of structured and nonstructured data, actual state and problems of tree structure mining, and freetreeminer algorithm theory. we also study canonical form and pre - processing technologies of free - tree, concepts and properties of closed and maximal tree, and pruning, growing and mining of tree structure
其次，研究了結構化與非結構化數據的基本概念、樹結構挖掘的研究現狀、現有樹結構挖掘技術存在的問題、 freetreeminer演算法及其基本思想，重點研究了free樹的規范化和預處理技術、封閉頻繁子樹和最大頻繁子樹的概念和性質、樹結構的剪枝和生長技術、樹結構的挖掘技術。 -
The paper shows as well that the image structure and canonical epistemic states can be used not only to get the representation result for wci - recovering contraction relation, but also to provide semantic characterizations for a wide range of recovering contraction relations
我們在文中還指出圖像結構以及典範認知狀態不但能刻畫wci -可恢復收縮關系的表示定理，而且能就多種可恢復收縮關系給出他們的語義表示。 -
In fact, as early as in fifties last century, western capital structure theory began to focus on it, since modigliani and miller brought forward the proposition of “ capital structure is irrelevant to corporate value ”, as being a hotspot in the field of corporate finance, economists have made a lot of canonical and empirical studies and have got abundant results
實際上，早在20世紀50年代，西方資本結構理論就對此進行了研究，自莫迪利安尼和米勒提出著名的「資本結構與公司價值無關」的命題以來，關于資本結構的影響因素及資本結構與公司價值的關系一直是公司財務金融領域研究的熱點，理論界和實務界對此進行了大量的規范研究和實證研究，並取得了豐碩的成果。 -
As one of the applications, structure - preserving algorithms for the eigenvalue problems of those 2 kinds of doubly structured matrices are developed by the exploitation of the newly derived canonical forms, in which algorithms using real operations only are developed for the first kind of doubly structured matrix
作為應用，還利用新得出的標準型對這2類雙結構矩陣特徵值問題發展了結構演算法，其中對第一類雙結構矩陣特徵值問題發展了只用實運算的結構演算法。
分享友人