quadratic detection 中文意思是什麼

quadratic detection 解釋
平方律檢波
  • quadratic : adj. 1. 【數學】二次的。2. 方形的。n. 1. 【數學】二次方程式；二次項。2. 〈pl. 作單數用〉【數學】二次方程式論。
  • detection : n. 1. 探知；發現，發覺；敗露。2. 【化學】檢定，檢查；【電訊】檢波。
  1. As an application of succeeding, a numerical example of max - cut is given. 3. several semidefinite relaxation detection strategies of the cdma maximum likelihood multiuser detection are investigated. rounding, coordinate descent, cutting plane and branch and bound based on quadratic programming algorithm are presented to get the suboptirnal solution

    本文紿出了基於半定規劃模型尋求多用戶檢測問題次優解的幾種重要方法，包括隨機擾動法、坐標下降法、半定規劃的割平面法和二次規劃的分枝定界法等
  2. In this paper, we not only illustrate the superiority of quadratic spline wavelet edge detection ' s arithmetic from experimental work, but also prove quadratic spline wavelet is optimum edge detection ' s arithmetic based on canny optimum criterions of edge detection

    文中，我們不僅從實際工作中闡明了二次樣條小波邊緣檢測運算元的優越性，還從數學表達上推導了二次樣條小波是基於canny最優準則的最優邊緣檢測運算元。
  3. In this paper, we define quadratic spline as wavelet, do the two dimentional dyadic wavelet transform on cell image, and get local modulus maxima from wavelet transform ' s results - modulus and angles, so we can find the cell image ' s edge image in each scales, at last, we compute optimum scale of cell image edge detection, and receive a good edge image which synthesize the characters in each scale

    本文中我們用二次樣條小波作為小波基函數，對細胞圖像進行二維二進小波變換，計算小波變換結果的局部模極大值點，得到各個尺度下的細胞圖像的邊緣，計算細胞圖像邊緣檢測的最優尺度，最後得到綜合了各個尺度特徵的較好的細胞圖像的邊緣。
  4. We introduce and improve two detection methods : the extended fractal ( ef ) detection and the quadratic gamma detection

    引入並改進了兩種利用目標特徵進行檢測的方法: ef特徵檢測和基於二次gamma核的目標檢測。
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