get_diagonal_matrix (MatrixID,0, VectorID)*获取对角线元素*参数1:源矩阵句柄*参数2:Diagonal对角值* 如果Diagonal =0,则返回主对角线元素*如果Diagonal 为正值,则返回右上角对角元素*如果Diagonal 为负值,则返回左下角元素*参数3:新向量矩阵句柄 如果Diagonal =0,则返回主对角线元素: 如果Diagonal 为正值,则...
inlinevoidMakeSymmetric( UpperOrLower uplo, Matrix<T>& A ){#ifndefRELEASEPushCallStack("MakeSymmetric");#endifif( A.Height() != A.Width() )throwstd::logic_error("Cannot make non-square matrix symmetric"); Matrix<T> d; A.GetDiagonal( d );if( uplo == LOWER ) MakeTrapezoidal( LEFT...
CreateMatrix(3, 4, 0, &hv_MatrixID); GetDiagonalMatrix(hv_MatrixID, 0, &hv_VectorID); //获取对角线元素 //参数1:源矩阵句柄 //参数2:Diagonal对角值 // 如果Diagonal =0,则返回主对角线元素 // 如果Diagonal 为正值,则返回右上角对角元素 // 如果Diagonal 为负值,则返回左下角元素 //参数3:...
Internal functions: Get the diagonal of a matrixK.Gerald v.d. Boogaart
在下文中一共展示了Matrix::GetDiagonalInverse方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。 示例1: GetPsuedoInverse ▲点赞 6▼ //===// Class: Matrix// Function: GetPsuedoInverse/// Description: Returns the...
matrix is:// { 0, 1, --, 1, 1}// { 1, --, 1, 1, 1}// {--, 1, 0, 1, 1}// Output diagonal vector is:// { 0, --, 0}MatrixPage MatPg1; MatPg1.Create("Origin"); MatrixLayer MatLy1=MatPg1.Layers(0); Matrix Mat1(MatLy1); Mat1=mat1;printf(" Input matrix ...
Excel: Get the Trace of A Matrix (Sum Diagonal) Excel: Get the Trace of A Matrix (Sum the Diagonal Line) =SUM(B2:J10*(ROW(B2:J10)=COLUMN(B2:J10))) B2 is the first data, and J10 is the final data.
print("Diagonal below the main diagonal:\n",arr2) # Output: # Diagonal below the main diagonal: # [24 8 15] 5. Use Construct Diagonal From Python NumPy Array If you want to construct a diagonal matrix from a 1D NumPy array, you can use thenumpy.diag()function. For example,np.diag...
Create("Origin"); MatrixLayer MatLy3 = MatPg3.Layers(0); Matrix Mat3(MatLy3); rc=Mat1.GetLowerTriangular(Mat3,-1); //Put the lower triangular matrix of Mat1 to Mat3 from the 1th diagonal below the main diagonal if(rc!=0) printf(" Error: GetLowerTriangular failed. Error Code=...
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