quadratic form 中文意思是什麼
quadratic form
解釋
二次式-
The canonical form of extended quadratic form
廣義二次型的標準形 -
The homological quadratic form in coalgebras
余代數上的同調二次型 -
A new method on the decision of positive definite quadratic form using the real square matrices
利用實方陣判定二次型正定性的新方法 -
Characteristic quadratic form
特徵二次型 -
Characteristic theorem of positive definite quadratic form and its program
淺談一條箕舌線的非正態性 -
This paper applies generalized multipler method to translate convex quadratic programs with equal constraints and non - negative constraints into simple convex quadratic programs with non - negative constraints. the new algorithm is gotten by solving the simple quadratic program. it avoids the computation of inverse matrix and exploits sparsity structure in the matrix of the quadratic form. the results of numerical experiments show the effectiveness of the algorithm on large scale problems
根據廣義乘子法的思想，將具有等式約束和非負約束的凸二次規劃問題轉化為只有非負約束的簡單凸二次規劃，通過解簡單凸二次規劃來得到解等式約束和非負約束的凸二次規劃新演算法，新演算法不用求逆矩陣，這樣可充分保持矩陣的稀疏性，用來解大規模稀疏問題.數值結果表明：在微機486 / 33上就能解較大規模的凸二次規劃 -
In fact, rational quadratic bezier curve is just a special form of rational quadratic b - spline curve, the condition of quadratic rational b - spline curve is similar to quadratic rational bezier curve
事實上，二次有理b zier曲線是二次有理b樣條曲線的特例，二次有理b樣條曲線曲率單調的充要條件是否與二次有理b zier曲線相類似 -
Compound quadratic form
復合二次形式 -
In this paper, several new search directions are constructed by combining the local information progressively obtained during the iteration of the algorithm to form new subspaces, the quadratic model is then solved in the new subspaces
摘要本文中，通過利用隨演算法表現出來的問題的局部信息，我們構造了幾種新的搜索子空間，然後對二次插值模型在這些子空間中進行求解。 -
The application of the quadratic form in the function of many variable extreme value
二元函數的極值點與一元函數的關系 -
A point matching algorithm using quadratic form as barrier function
一種採用二次式作為阻尼項的點匹配演算法 -
On determining definite properties for real quadratic form and realizing by computer
二次型的判定及相關問題的計算機實現 -
The method of judgment in quadratic form of the extreme value of multivariable function
多元函數極值和條件極值的一般判定方法 -
With the theory of quadratic form, this essay gives out another way to solve the extremum problems of multi - variable functions
摘要文章以二次型理論為依據，提出了解決多元函數極值問題的另一種方法。 -
The article analyzes decomposition of the real quadratic form and hermite quadratic form, and ascertain the condition which the real quadratic form and hermite quadratic form can separate the product of two linear polynomials
摘要分析了實二次齊式和厄米特齊式的分解因式，並確定了實二次齊式和厄米特齊式能分解為兩個一次因式乘積的條件。 -
There are two features used in first method : area distribution of 3d model surface and latitude orientation average radius distribution. quadratic form distance function has been applied to calculate the similarity of two feature vectors and two passes are needed to search database in first method
第一種檢索技術使用了兩個特徵：面積分佈和緯度方向平均半徑分佈，在相似度計算使用了二次方程式距離計算公式，數據庫檢索採用了分步檢索方法。 -
Given a response surface equation in quadratic form, the six sigma black belt will be able to compute the stationary point
給出一個二次方程式形式的響應曲面公式， 6西格瑪黑帶應能計算出駐點。 -
Two methods of designing the switching function are presented : the pole setting and the quadratic form optimization. tendency ration strategy is presented to eliminate chattering
在設計切換函數時，作者採用極點配置法和二次型指標最優法兩種方法來設計。 -
Using the indices of trajectory follow error and steering busyness in evaluation of the steering stability, a quadratic form performance index function for the neuron learning was established and the tuning of the connection weight values of the single neuron controller was realized using the algorithm of gradient descent
利用操縱穩定性評價中的軌跡跟隨誤差和方向盤忙碌程度的評價指標，建立了神經元學習的二次型性能指標函數，並採用梯度下降演算法實現了單神經元控制器的滾接權值的調整。 -
Experiments show the presented hierarchical indexing scheme outperforms the original vq - based indexing method and probabilistic approximate nn searches. both presented approaches support quadratic - form distance metric and can integrate with relevance feedback techniques for practical large - scale image retrieval systems
通過對二次型距離的推廣，提出了二分量判別函數，使用非線性的方法抽取反映散度判據和距離判據的特徵，具有比線性方法具有更高的檢索精度。
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