orthogonal transformation

基本解釋

• [數] 正交變換

英漢例句

雙語例句

• In two-stage estimate, used orthogonal transformation to estimate aggregate average and fitting constants method to estimate variance which was unbiased.
  在兩步估計法中，利用正交變換得到了總平均的估計，然后采用擬合常數法得到了方差的估計，并證明了該估計是無偏估計。
• On the basis of the existence of least squares estimate for linear state system, this paper advances the realization for a orthogonal transformation algorithm.
  就線性靜態(tài)系統(tǒng)參數的最優(yōu)二乘估計的存在性，提出一種正交變換算法予以實現。
• In the Euclidean space of the locally rings, the expresson of the orthogonal transformation with symmetry is one of the basic problems on the rings of Eucliden geometry.
  局部環(huán)上歐氏幾何中，正交變換表為對稱問題，是環(huán)上歐氏幾何的基本問題之一。

• orthogonal transformation更多例句

詞組短語

短語

• orthogonal coordinate transformation 直角坐標變換
• orthogonal matrix transformation 正交變換
• orthogonal linear transformation [數]正交線性變換
• Orthogonal Similarity Transformation 正交相似變換
• orthogonal polynomial transformation [數]正交多項式變換

• orthogonal transformation更多詞組

專業(yè)釋義

電子、通信與自動控制技術

• 正交變換

  However, using orthogonal transformation is not necessarily the optimal choice in image coding. One of its shortcomings is that the quantization table is more complicated.
  然而,在圖像編碼中采用正交變換并不一定是最優(yōu)選擇。

  計算機科學技術

• 正交變換

  Applying random distortion based on orthogonal transformation to the computation of inner dot between attributes and hierarchicaI-k-means clustering between data objects.
  4、將基于正交變換的隨機擾亂技術應用于垂直分布數據屬性間點積計算和數據對象的層次-k-means聚類。

• 正交旋轉變換

測繪科學技術

• 正交矩陣變換

數學

• 正交變換