準則函數 的英文怎麼說

中文拼音 [zhǔnzéhánshǔ]
準則函數 英文
criterion function
  • 準 : Ⅰ名詞1 （標準） standard; guideline; criterion; norm 2 （目標） aim; target Ⅱ動詞1 （依據; 依照）...
  • 則 : Ⅰ名詞1 （規范） standard; norm; criterion 2 （規則） regulation; rule; law 3 （姓氏） a surname Ⅱ...
  • 函 : 名詞1. [書面語] （匣; 封套） case; envelope 2. （信件） letter 3. （姓氏） a surname
  • 數 : 數副詞（屢次） frequently; repeatedly
  • 準則 : norm; standard; criterion; rule; formula; square
  • 函數 : [數學] function函數計算機 function computer; 函數計算器 function calculator; 函數運算 functional operation
  1. A general estimation of the nth derivation of the function is presented by using the principle of the inductive model and the characters of the bounded functions

    對有界正則函數族中的函數，根據最大模原理和有界函數的系數不等式，得到了n階導數的準確估計式。
  2. For the delay - independent stability, necessary and sufficient algebraic criteria have been obtained in terms of characteristic functions. the key of the criteria is to verify that a polynomial has no nonzero real roots

    對時滯無關穩定性，以特徵函數為工具，獲得了充要代數準則，其核心是判定多項式方程無實根，這一問題由廣義sturm理論解決。
  3. ( 2 ) it explains the basic concept of time series, some kinds of the common time series models and the development characteristics of time series in detail. it analyses how to judge the model from the self - related function and the deviation related function. determining a better standard to set up models from the comparison of some kinds of fixed step time series standards, then predicts utilizing the counter function

    （ 2 ）詳細闡明了時間序列的基本思想、幾種常見的時間序列模型以及時間序列的動態特徵，分析了如何利用自相關函數和偏相關函數來對模型進行判定，通過對時間序列的幾種定階準則的比較，確定一種好的定階準則來建立模型，從而可以利用逆函數法進行預報。
  4. The designs of the perfect discrete single based on the rule of dyadic correlative function are discussed in the secondly part of the paper

    第二部分是以並元相關函數為準則對最佳離散信號進行設計。
  5. Fpga and dvb standard are introduced firstly, dvb - c standard and composition of its system are analyzed completely, development of modulator structure and dvb - c digital modulator composition are presented, more over, analysis of respective modular are given. then, principle of dvb - c digital modulator system are presented, they are error control technique 、 mqam 、 nyquist rule and root raised cosine filter 、 window design method for fir filter 、 multi - rate signal processing ( integer interpolating, conversion of fractional sampling, equal conversion of net structure, polyphase structure for filter, poly - phase structure for interpolator, multi - stage implementation of samplying conversion ) 、 distrubited algorithm 、 cic filter 、 dds 、 cordic algorithm

    接著，專門利用一個章節闡述了dvb - c前端調制系統原理，他們了差錯控制技術、多進制調制（ mqam ） 、 nyquist準則與平方根升餘弦濾波器、有限沖擊響應濾波器的窗函數設計法、多抽樣率信號處理包括（整數倍內插原理、分數倍抽樣率轉換、網路結構的等效結構、濾波器的多相表示、內插器的多相表示、抽樣率轉換的多級實現） 、分散式演算法、 cic濾波器、直接數字頻率合成（ dds ） 、 cordic演算法。
  6. First, we identify the homonymous points using normalized product correlation to revise the geometry distortion. in this method, the linear combination of correlation ' s three features is considered to improve the matching probability of homonymous points

    本文首先選取同名點以校正幾何形變，採用歸一化積相關函數為選取準則，並以相關曲面的三個特徵量的線性組合來評價選取的同名點，提高匹配率。
  7. ( 3 ) by the optimization experiments on several kinds of standard test functions, the calculation of off - line performances and the comparisons to another optimization algorithm, the effectiveness and the superiority of iga are got. ( 4 ) multi - object strategy that consists of the joints " best compliance critic and the location critic is proposed to uniquely determine the inverse kinamatics solution in planar redundant manipulator trajectory planning. next, by the introdu

    3 、通過對兒類標準測試函數的優化實驗、優化離線性能的計算和與其他優化方法尋優效果的對比表明了的有效性和優越性； 4 、針對冗餘度機械手的軌跡規劃問題，提出了融合關節最佳柔順性準則和定位控制準則的多目標策略，從而在理論上保證了運動學逆解的唯一性。
  8. Better segmentation effect can be attained by coding gray levels of pixels as eigenvector, taking advantage of histogram entropy principles function as fitness function, adopting ranking selection operation, making use of arithmetic crossover and mutation at a certain probability, combining with clustering analysis to initialize clustering center of the population to segment cells image with genetic algorithm

    以像素的灰度值為特徵向量進行編碼，利用直方圖熵法準則函數作為適應度函數，採用基於排名的選擇操作，以一定的概率進行算術交叉和變異，並結合聚類分析設定種群的聚類中心對細胞圖像進行遺傳聚類分割。
  9. This paper takes the following rule function into account : which includes the classical wgss

    本文考慮如下聚類準則函數：武漢科技大學碩士論文。
  10. But, in this aspect, many content work has been done, so the paper will choose a right clustering rule based on the work of them, in order to confirm cluster number directly under no assumptions

    但是，在此方面，人們已經做了很多有意義的工作，所以本文將在前人的基礎上選擇一個恰當的聚類準則函數，以便在無任何假設條件的前提下比較簡單地直接確定聚類數。
  11. But this result is not the best result relative to bayes error or risk. this paper introduces a face recognition method based on pairwise weighted fisher criteria

    但是這個「盡可能好的』 』分類結果對於它所對應的準則函數來說是最優的，但是相對于錯誤率或風險而言，它只是次優的。
  12. Secondly we analyze the process of motion estimation and compensation. we use nearest - neighbors search ( nns ) algorithm, instead of full search algorithm, to reduce search times with little degradation. we use sad as block match function, due to the appropriate computation and easy hardware implementation

    其次分析了運動估計與補償過程，採用最鄰搜索作為搜索策略，在搜索質量下降很少的前提下，大大減少了搜索次數；採用適于硬體實現且計算量適中的sad作為塊匹配準則函數。
  13. 3. the calculating table of the autocorrelation functions are constructed and their essence and abilities are revealed. furthermore, the new concept of general autocorrelations is presented for the calculation of the order of sac ( strict avalanche criteria ) and pc ( propagation criteria )

    3 、構造了自相關函數的計算表，分析其本質含義，解釋其在分析密碼性質方面的功能；進而提出了廣義自相關函數的概念，有效地解決了嚴格雪崩準則和擴散準則階數的確定問題。
  14. This algorithm is better than pca - based face recognition algorithm. ( 3 ) improved lda algorithm based on pairwise weighted fisher criteria the application of fisher function can have the best performance in classification relative to fisher criterion

    （ 3 ） 、基於逐對加權fisher準則的改進lda演算法應用fisher準則可以得到「盡可能好的」分類結果，對應于準則函數取最優值。
  15. Two objects functions were deduced, which of the maximum likelihood method and the conventional bayes " method, with the application of principle of maximum entropy. under the information theory, more applications are provided to those back analysis methods

    論文應用最大熵原理推導了最大似然法和傳統貝葉斯法的準則函數，從信息論的角度為這兩種反演分析方法的發展開拓了更廣闊的應用空間。
  16. The estimation procedure is based on the steady - state characteristics versus slip curves. the sum of squares of differences between calculated and experimental characteristics is employed as the fitting criterion. the machine parameters are obtained by minimizing the least - squares cost function using genetic algorithms

    該方法利用電機穩態特性曲線，以特性計算值和實驗值的擬合誤差的平方和作為判斷準則，通過應用遺傳演算法最小化二乘準則函數來獲取電機參數。
  17. Abstract according to the defect of the conventional bayes " method in the geomechanical engineering back analysis, expanding bayes " method was established in this paper. with the applications of the probability theory and the mathematical statistics principle, the geomechanical engineering random back analysis objects function was founded based on the aic criterion of the decision information theory and the maximum entropy criterion, a the matching question between the observed information and the previous information of the conventional bayes " method were proposed. in addition, the least square method, maximum likelihood method and conventional bayes " method were unified in form

    本文針對巖土工程反分析中使用的傳統貝葉斯法中存在的缺陷，提出了擴展貝葉斯法，從概率論和數理統計的原理出發，建立了基於決策信息論中aic準則和最大熵準則的巖土工程隨機反演的準則函數，解決了傳統貝葉斯法的觀測信息與先驗信息的匹配問題，並從形式上完成了目前常用的最小二乘法、最大似然法及傳統貝葉斯法準則函數的統一，並可由觀測數據的質量和數量進行預測模型的辨識。
  18. In the coarse step, an improved klt ( kanade - lucas - tomasi ) algorithm is applied in feature extraction, and a new acceleratingalgorithm of template matching is presented to match features, and also a feasible feature validitytesting method is given. in the precise step, the “ regional counting method based onjoint - histogram ” is used for reference to make out its own improved method, which achieves “ sub - pixel ” precision as well as avoids heavy floating - point operation by clever definition ofcriterion function

    粗配準過程中，利用klt （ kanade - lucas - tomasi ）的改進演算法進行特徵提取，提出一種新的模板匹配加速演算法進行特徵匹配，還給出了切實可行的特徵有效性檢驗方法;精配準過程中，借鑒「聯合直方圖區域計數法」的思想，提出具體的改進方案，通過巧妙定義準則函數使得演算法在避開大量浮點運算的同時達到了亞像素級精度。
  19. A probability model of distribution for perspective image ' s background and objects was put forward, and a formula was deduced to compute the optimized segmentation threshold based on the probability model

    並基於此模型推導出根據概率模型計算最佳分割閾值的公式，不同於傳統方法反復計算和比較準則函數求取閾值的方式，只需要將圖像數據代入文中所建立的模型，求解一元二次方程即可快速求得最佳閾值。
  20. Based on these functions, designed three optimized filters and also showed the experiment results. 3

    設計了三種準則函數，並在此基礎上構造了三種優化濾波器。
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