行列式值 meaning in English
determinant value
Examples
- The determinant of a matrix m ( whose magnitude is the area or volume of the parallel sided region determined by its columns or rows )
矩阵m的行列式值（其大小为由矩阵的行或是列所决定出的平行区域的面积或体积） 。 - Two indexes was calculated to estimate the best bands union for color combination , one is optimum index factor ( oif , the sum of standard deviation divided by the sum of correlation coefficient . ) , the other is the determinant of the co - variance matrix . it can be seen from the result that for color combination the original optimal bands were tm 4 , 3 , 7 and tm 4 , 3 , 5 , the best mixed images were mnf1 , br and ndvi
以协方差矩阵行列式值和最佳指数值(组合波段标准差之和除以相关系数之和)为评价标准，得出对于tm原始波段而言，最佳的彩色合成组合是tm4 、 3 、 7和tm4 、 3 、 5 ；综合几种变换图像的彩色合成的最佳组合是mnf1 、 br 、 ndvi 。 - When the joints " distribution of the fixed platform and the moving platform are equal , judge the location is or not singularity . regard the determinant values of the jacobian matrix in flexible workspace as estimate guideline , which reduces extremely calculation that has been implemented in the singularity analyses of the 5 - dof parallel mechanism
本文在灵活工作空间内以雅克比矩阵的行列式值作为评价指标，验证当定平台和动平台都是均布时机构是否处于奇异位形，并在整个工作空间中搜索大大减少对并联机床奇异位形分析的工作量。