euclidean algorithm 中文意思是什麼
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The tcq algorithm takes advantage of convolution code, and enlarges the euclidean distances among quantized data by expanding data dimensions
Tcq演算法充分利用了卷積碼的特性，採用信號空間擴展的方法來增大量化信號的歐式距離，從而達到提高量化性能的目的。 -
5. according to the euclidean algorithm rs encoder and decoder are implemented in fpga
根據euclid迭代譯碼演算法，用fpga設計實現了rs碼編譯碼器。 -
This paper emphasizes on the most popular rs decoding algorithm : berlekamp ? massey algorithm and euclidean algorithm, and their improved form
本文重點研究了最流行的兩種rs解碼演算法? berlekamp ? massey演算法和euclidean演算法及其各種改進形式。 -
Because the method proposed here does n ' t use the euclidean algorithm, it is easy to solve the coefficients. moreover, its results are the same as that obtained by other methods
因為該方法沒有採用採用歐幾里德演算法，所以演算法簡單，易於實現，且與其它方法獲得的提升系數相同。 -
In this paper, a new architecture of hardware decoder based on the modified euclidean algorithm ( mea ) is provided, and it is called the fprme ( fully - pipelined recursive modified euclidean ) decoder
本文基於修正的歐幾里德演算法（ mea ）設計了一種新的硬體解碼器實現結構，稱其為fprme （ fully - pipelinedrecursivemodifiedeuclidean ）解碼器。 -
Firstly, a 52 degree univariate polynomial equation is deduced by using resultant elimination method. 6 extraneous roots are found during the process to obtain the other 3 variables by using euclidean algorithm
首先使用結式對4個多項式方程直接消元，得到1個一元52次的多項式方程，再用輾轉相除法求其他3個變量，在此過程中發現了6個增根。 -
Methods of estimating baud rate, signal to noise ratio ( snr ) and reference phase are investigated. a modified euclidean algorithm is proposed to estimate baud rate of the burst packets. a cumulant based algorithm of estimating snr of star - qam is proposed which has better estimation performance in medium scope of snr
研究了自適應調制中波特率，信噪比和載波相位等參數的估計演算法；提出一種基於修改的歐幾里得演算法的波特率估計演算法，這種演算法可以對突發分組的波特率做出準確估計；提出一種星型qam信號的信噪比估計演算法，在中等信噪比條件下，具有較好估計性能。 -
The evaluation criterion of the performance and the taxonomy for wireless sensor networks self - localization system and algorithms are described, the principles and characteristics of recent representative localization approaches are discussed and presented in detail. 3. based on the euclidean algorithm
2 、綜述了無線傳感器網路自身定位演算法和系統的性能評價指標、分類方法，在研究和比較現有的典型演算法和系統的基礎上，對現有的無限傳感器網路定位系統和演算法進行分析和總結。 -
In this paper, the common used encoding algorithms and basic finite - field opera - tions algorithms are introduced, and the decoding algorithms such as inverse - free ber - lekamp - massey ( ibm ) algorithm, reformulated inverse - free berlekamp - massey ( ribm ) algorithm and modified euclidean algorithm are analyzed in great detail. based on the ribm algorithm, a modified structure and a pipelined decoder scheme are presented. a tradeoff has been made between the hardware complexities and decoding latency, thus this scheme gains significant improvement in hardware complexity and maximum fre - quency
本文簡要介紹了有限域基本運算的演算法和常用的rs編碼演算法，詳細分析了改進后的euclid演算法和改進后的bm演算法，針對改進后的bm演算法提出了一種流水線結構的譯碼器實現方案並改進了該演算法的實現結構，在譯碼器復雜度和譯碼延時上作了折衷，降低了譯碼器的復雜度並提高了譯碼器的最高工作頻率。 -
Artificial immune algorithm based on euclidean distance and king - crossover
基於歐氏距離和精英交叉的免疫演算法研究 -
A fast algorithm for complete euclidean distance transformation based on contour scanning
基於圍線掃描的快速完全歐氏距離變換演算法 -
The euclidean distance is usually chosen as the similarity measure in the conventional k - means clustering algorithm, which usually relates to all attributes
傳統的k -均值演算法選擇的相似性度量通常是歐幾里德距離的倒數，這種距離通常涉及所有的特徵。 -
Given the voronoi diagram of atoms based on the euclidean distance from the atom surfaces, the proposed algorithm first computes a - beta - shape with an appropriate probe
由於一個氨基酸由一組原子組成，一種蛋白質可以由表示為原子的一組三維剛性球來建模。 -
Generally, the euclidean distance and k - means algorithm can be used to clustering the time series, but it is hard to separate the time series with great different variability well
通常可採用歐式距離及k均值演算法進行時間序列聚類，但經分析發現單憑此方法還難以實現不同變化趨勢的交通流時間序列的有效分離。 -
Finally, a method is put forward to construct the nurbs curves on sphere, which extends the de boor recursive algorithm in r3 to one on the sphere by replacing the geodesic distances for the lines and studies their many geometric properties analogous to those in euclidean spaces, such as the differential property, the local property, the parameter invariance under a projective transformation, and so on
兩種方法均給出誤差估計，使逼近螺線可達到任何預先給定的精確階。最後，給出球面nurbs曲線生成演算法：用球面上測地線? ?劣大圓弧代替直線段，將歐氏空間r ~ 3中的deboor遞推演算法推廣到球面上構造麯線。 -
Utilizeing the iterative approach to improve the density of anchor nodes gradually, and taking advantage of the concept of dv routing, a novel distributed, hop - by - hop, simple positioning algorithm, referred to as hop - euclidean, is presented and simulated. the results show that it has the good positioning accuracy and coverage 4
3 、以euclidean演算法為基礎，融入距離矢量路由和迭代循環的思想，設計出一種新的定位演算法，稱為hop - euclidean ，對其核心思想和演算法進行討論，並進行模擬驗證。 -
Presents a new algorithm for detection of collision between two convex objects to improve the efficiency of collision detection during robot path planning in the robot simulation system, which establishes a linear system whithout variables based on a linear equation system in euclidean space through a series transformation, and concludes that collision is detected if the system contains no dilemma
如何進一步提高碰撞檢測的速度在智能機器人路徑規劃中非常關鍵.為此給出了一種新的碰撞檢測演算法；它是以空間中的平面方程為基礎，將一組平面方程進行幾次代數變換得到一組常數不等式，觀察這組常數不等式中是否含有矛盾不等式即可判定機器臂是否與空間中的障礙物相撞 -
In this paper, negative selection algorithm for artificial immune system ( ais ) is improved by adopting genetic algorithm, in which euclidean distance is selected as fitness function, to generate detectors ( antibodies )
摘要將人工免疫系統的反面選擇演算法作了改進，在產生檢測器時，利用了遺傳演算法，並將歐幾里德距離作為遺傳演算法中的適應函數。 -
As a research trial for this thesis, we designed a real circuit based on cpld ( complex programmable logic device ) by vhdl ( very high speed integrated circuit hardware description l anguage ) for the hardware algorithm for euclidean distance transform with multilayer design method, called top - to - down
一down ）的方法，設計了一個基於復雜可編程邏輯器件cpld （ co哪lexprogammablelogiedeviee ）的基本電路，用以驗證基於硬體的歐幾里德距離轉換演算法的各項性能。 -
In this paper, the principle of euclidean distance transform based on binary images was demonstrated in detail, and it also introduced the implementation schemes and calculation capabilities of those algorithms for euclidean distance transform which are known. with focus on the practical application, we took some reforms in this paper to implement the distance transform algorithm based on the advantages of previous researches
針對歐幾里德距離轉換演算法的實用性，本文在吸取前人研究成果的基礎上，分析了不同演算法的實現原理和計算性能，對計算性能最接近實際應用要求的演算法，在實現方案上做了相應的改進，提高演算法實現電路計算速度和減小其電路規模，從而使基於硬體實現的歐幾里德距離轉換演算法更具有實用性。
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