我们知道判断一个方阵(square matrix)是否是奇异(singular)的可以看此方阵的行列式(determinant)是否为0,这对于精确的数值计算而言是没有问题的,但我们的计算机...
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non-square matrix 非方形矩阵 ; 非方阵 ; 非方矩阵
inverse of a square matrix 方阵的逆矩阵 ; 方阵逆矩阵
permanent of a square matrix 方阵的永久性
nonsingular square matrix 非奇异阵
Trace of a square matrix 对角元素和
similar square matrix [数] 相似方阵
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N a matrix in which the number of rows is equal to the number of columns 方矩阵 [maths]
The square matrix is called a diagonal matrix.
该方矩阵称为对角矩阵。
The study of sign stability of a real square matrix has important applications in various areas such as economics, ecology, and so on.
一个实矩阵的符号稳定性问题在经济学、生态学等诸多领域中都有应用背景。
To realize searching synoptic situations, a method of drawing contours is introduced, which is based on grid data of regular square matrix.
介绍用规则四方矩阵网格资料绘制等值线,实现天气形势检索的思路方法。
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