orthogonal transformation

基本解释

• [数] 正交变换

英汉例句

双语例句

• In two-stage estimate, used orthogonal transformation to estimate aggregate average and fitting constants method to estimate variance which was unbiased.
  在两步估计法中，利用正交变换得到了总平均的估计，然后采用拟合常数法得到了方差的估计，并证明了该估计是无偏估计。
• On the basis of the existence of least squares estimate for linear state system, this paper advances the realization for a orthogonal transformation algorithm.
  就线性静态系统参数的最优二乘估计的存在性，提出一种正交变换算法予以实现。
• 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.
  局部环上欧氏几何中，正交变换表为对称问题，是环上欧氏几何的基本问题之一。

• orthogonal transformation更多例句

词组短语

短语

• orthogonal coordinate transformation 直角坐标变换
• orthogonal matrix transformation 正交变换
• orthogonal linear transformation [数]正交线性变换
• Orthogonal Similarity Transformation 正交相似变换
• orthogonal polynomial transformation [数]正交多项式变换

• orthogonal transformation更多词组

专业释义

电子、通信与自动控制技术

• 正交变换

  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,在图像编码中采用正交变换并不一定是最优选择。

  计算机科学技术

• 正交变换

  Applying random distortion based on orthogonal transformation to the computation of inner dot between attributes and hierarchicaI-k-means clustering between data objects.
  4、将基于正交变换的随机扰乱技术应用于垂直分布数据属性间点积计算和数据对象的层次-k-means聚类。

• 正交旋转变换

测绘科学技术

• 正交矩阵变换

数学

• 正交变换