1. ill-conditioned problems are widely existed in geodetic surveying.

2. Image processing is an ill-conditioned problem.

3. At present, the main method ill-conditioned problem is normalization, namely constrained conditions are added to it.

4. The cause why GMFEM can conquer ill-conditioned problems is discussed.

5. This paper presents two kinds of improved preconditioned conjugate gradient method for solution of large sparse symmetric ill-conditioned linear equations in 3D eddy current field analysis.

6. This paper uses ridge estimation method to solve the potential ill-conditioned problem in semiparametric regression model.

7. A design method for robust inverse - based controller ill-conditioned process is introduced.

8. If the coefficient matrix of the normal equation is ill-conditioned, the statistical character of adjustment parameter will become poor.

8. try its best to gather and create good sentences.

9. The effective ranges of the transform parameters S are determined from diagrams D-S to avoid ill-conditioned matrix during inverse transform.

10. The methods to choose the splitting factors, reduce the condition number of stiffness matrix, improve the precision of solutions and conquer ill-conditioned problem are also discussed.

11. Minds, like bodies, will often fall into a pimpled, ill-conditioned state from mere excess of comfort. ----Charles Dickens, author(1812-1870).

12. Minds, like bodies, will often fall into a pimpled, ill-conditioned state from mere excess of comfort.