For large sparsematrix, it is very important to keep the sparse of matrix in computation.
对于大稀疏矩阵,在计算中保持矩阵的稀疏性是很重要的。
2
Conjugate gradient method were choosed to solve the large sparsematrix equations induced by the FEM and computer language FORTRAN was used to programme the numerical simulation system software.
选择共轭梯度法解决由有限元法形成的大型稀疏矩阵方程,应用FORTRAN语言编制了数值模拟系统软件。
3
The equalizer has a sparsematrix structure and thus a low computational complexity.