decomp is a simple implementation in Fortran of the LU-decomposition from the book Computer Methods for Mathematical Computations. It is just 169 lines and theoretically one can use the code to learn the algorithm. It also allows you to get the flavor of Fortran, the code, I guess, is written in Fortran IV. Fortran is a [...]
Archive for September, 2010
September 4, 2010 by Evgenii Rudnyi · Leave a Comment
Filed under: Dense Matrices
Social Tagging: Fortran
Filed under: Dense Matrices
Social Tagging: Fortran
Solution of a system of linear equations is the task encountered most often in linear algebra. A good starting point from the theoretical side is the page in Wikipedia http://en.wikipedia.org/wiki/System_of_linear_equations Numerical methods to solve a linear system are divided in two groups: direct and iterative methods. For dense matrices, people use mostly direct methods and [...]
September 3, 2010 by Evgenii Rudnyi · Leave a Comment
Filed under: Dense Matrices, Tools
Social Tagging: NumPy • SciPy
Filed under: Dense Matrices, Tools
Social Tagging: NumPy • SciPy
At IMTEK, I have been working with Mathematica and I should say that it is a pretty good tool for fast prototyping. The only disadvantage is that it is a commercial tool and it is necessary to purchase a license. As a result, when I finished my work at IMTEK, I have decided to look what [...]
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