| 2013-05-07 |
Michael Orlitzky | Add classical_iteration() sans comments, refactor jacobi...
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| 2013-05-06 |
Michael Orlitzky | Use infinity norms in jacobi().
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| 2013-05-06 |
Michael Orlitzky | Add jacobi.m.
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| 2013-05-05 |
Michael Orlitzky | Check for error flag in rank_k_approximation().
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| 2013-05-05 |
Michael Orlitzky | Fix existing rank_k_approximation() tests; add new...
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| 2013-05-05 |
Michael Orlitzky | Check for the easy case in rank_k_approximation().
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| 2013-05-04 |
Michael Orlitzky | Fix a comment.
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commit | commitdiff | tree |
| 2013-05-04 |
Michael Orlitzky | Add rank_k_approximation() and its tests.
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| 2013-03-26 |
Michael Orlitzky | Add MATLAB ellipses.
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| 2013-03-26 |
Michael Orlitzky | Mangle the PCGM tests, commit something that just might...
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| 2013-03-26 |
Michael Orlitzky | Fix p/g mixup that I just put back.
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| 2013-03-26 |
Michael Orlitzky | Replace step_length_cgm() with a direct call to step_length_...
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| 2013-03-26 |
Michael Orlitzky | Put back the redundant step_length_positive_definite...
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| 2013-03-26 |
Michael Orlitzky | Refix the non-negativity of denom in step_length_positive_de...
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| 2013-03-26 |
Michael Orlitzky | Revert "Don't take a redundant parameter in step_length_posi...
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| 2013-03-26 |
Michael Orlitzky | Fix a ton of crap in the CGM tests.
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| 2013-03-26 |
Michael Orlitzky | Try again to make the steepest descent tests work.
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| 2013-03-25 |
Michael Orlitzky | Fix the n != 5 cases in the steepest descent tests.
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commit | commitdiff | tree |
| 2013-03-25 |
Michael Orlitzky | Add the perturb() function and its tests.
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commit | commitdiff | tree |
| 2013-03-25 |
Michael Orlitzky | Tiny refactoring in the PCGM.
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commit | commitdiff | tree |
| 2013-03-25 |
Michael Orlitzky | Remove useless abs() in the PCGM.
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| 2013-03-25 |
Michael Orlitzky | Fix loop count parsing.
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commit | commitdiff | tree |
| 2013-03-25 |
Michael Orlitzky | Don't take a redundant parameter in step_length_positive_def...
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| 2013-03-25 |
Michael Orlitzky | Take an optional integer parameter to ./run-tests.m...
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| 2013-03-25 |
Michael Orlitzky | Simplify (subjectively) the steepest descent loop.
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| 2013-03-25 |
Michael Orlitzky | Add tests for the steepest descent method, based on...
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| 2013-03-25 |
Michael Orlitzky | Use the infinity norm in the PCGM tests.
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| 2013-03-25 |
Michael Orlitzky | Use the infinity norm in vanilla_cgm().
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commit | commitdiff | tree |
| 2013-03-25 |
Michael Orlitzky | Fix bad bad typo.
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| 2013-03-23 |
Michael Orlitzky | Avoid divide-by-zero in preconditioned_conjugate_gradient_me...
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| 2013-03-23 |
Michael Orlitzky | Avoid divide-by-zero in step_length_positive_definite.m.
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| 2013-03-23 |
Michael Orlitzky | Use the infinity norm in steepest_descent(), update...
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| 2013-03-22 |
Michael Orlitzky | Fix an inline #-comment.
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commit | commitdiff | tree |
| 2013-03-22 |
Michael Orlitzky | Fix a variable name (missed in the last renaming).
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commit | commitdiff | tree |
| 2013-03-22 |
Michael Orlitzky | Clean up the loop in the vanilla CGM.
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commit | commitdiff | tree |
| 2013-03-22 |
Michael Orlitzky | Simplify the loop in steepest_descent().
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commit | commitdiff | tree |
| 2013-03-22 |
Michael Orlitzky | Fix the iteration count in the PCGM.
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commit | commitdiff | tree |
| 2013-03-22 |
Michael Orlitzky | Add a second reference for the PCGM and make it more...
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| 2013-03-22 |
Michael Orlitzky | Add ellipses to multi-line function definition.
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commit | commitdiff | tree |
| 2013-03-22 |
Michael Orlitzky | Add ellipses on a multi-line statement.
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commit | commitdiff | tree |
| 2013-03-22 |
Michael Orlitzky | Replace ##-style comments with %-style comments in...
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commit | commitdiff | tree |
| 2013-03-22 |
Michael Orlitzky | Test our (P)CGM implementation against Octave's.
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| 2013-03-22 |
Michael Orlitzky | Add an optional upper bound argument to random_positive_defi...
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| 2013-03-22 |
Michael Orlitzky | Add random_positive_definite_matrix() and its tests.
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| 2013-03-22 |
Michael Orlitzky | Output totals at the end of the test suite.
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| 2013-03-22 |
Michael Orlitzky | Include the base directory in .octaverc.
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commit | commitdiff | tree |
| 2013-03-22 |
Michael Orlitzky | Add the random_orthogonal_matrix() function and its...
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commit | commitdiff | tree |
| 2013-03-22 |
Michael Orlitzky | Minor comment update.
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commit | commitdiff | tree |
| 2013-03-22 |
Michael Orlitzky | Update comments in the *conjugate_gradient_method(...
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| 2013-03-22 |
Michael Orlitzky | Remove the step_size_positive_definite() function;...
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commit | commitdiff | tree |
| 2013-03-20 |
Michael Orlitzky | Fix up preconditioned CGM code.
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commit | commitdiff | tree |
| 2013-03-20 |
Michael Orlitzky | Fix function name in vanilla_cgm.m.
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commit | commitdiff | tree |
| 2013-03-20 |
Michael Orlitzky | Move conjugate_gradient_method.m to vanilla_cgm.m.
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commit | commitdiff | tree |
| 2013-03-20 |
Michael Orlitzky | Revert "Commit a simpler version of the preconditioned...
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commit | commitdiff | tree |
| 2013-03-20 |
Michael Orlitzky | Commit a simpler version of the preconditioned CGM.
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commit | commitdiff | tree |
| 2013-03-20 |
Michael Orlitzky | Add the first working version of the preconditioned...
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commit | commitdiff | tree |
| 2013-03-20 |
Michael Orlitzky | Pass max_iterations to the CGM test.
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| 2013-03-19 |
Michael Orlitzky | Allow CGM to take a maximum number of iterations, return...
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| 2013-03-19 |
Michael Orlitzky | Add performance notes to steepest descent stuff.
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commit | commitdiff | tree |
| 2013-03-18 |
Michael Orlitzky | Add first implementation of the steepest descent method.
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commit | commitdiff | tree |
| 2013-03-18 |
Michael Orlitzky | Add step_size_positive_definite().
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commit | commitdiff | tree |
| 2013-03-18 |
Michael Orlitzky | Replace Octave-only comments with MATLAB-compatible...
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commit | commitdiff | tree |
| 2013-03-14 |
Michael Orlitzky | Add trigonometric functions and their tests.
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commit | commitdiff | tree |
| 2013-03-14 |
Michael Orlitzky | Two minor optimizations to test functions.
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| 2013-03-14 |
Michael Orlitzky | Add the Himmelblau function, as defined in Applied...
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commit | commitdiff | tree |
| 2013-03-13 |
Michael Orlitzky | Add first implementation of the conjugate gradient...
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| 2013-03-13 |
Michael Orlitzky | Add extended_powell functions and their tests.
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commit | commitdiff | tree |
| 2013-03-10 |
Michael Orlitzky | Add a missing semicolon.
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commit | commitdiff | tree |
| 2013-03-09 |
Michael Orlitzky | Add some step length functions, untested.
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commit | commitdiff | tree |
| 2013-03-08 |
Michael Orlitzky | Add extended_rosenbrock_hessian1() and its tests.
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commit | commitdiff | tree |
| 2013-03-08 |
Michael Orlitzky | Add extended_rosenbrock_gradient1() and its tests.
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commit | commitdiff | tree |
| 2013-03-08 |
Michael Orlitzky | Add extended_rosenbrock1() and its tests.
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commit | commitdiff | tree |
| 2013-03-08 |
Michael Orlitzky | Add the Rosenbrock functions and their tests.
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commit | commitdiff | tree |
| 2013-03-07 |
Michael Orlitzky | Add the powell_hessian() and powell_hessian1() functions.
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commit | commitdiff | tree |
| 2013-03-07 |
Michael Orlitzky | Add powell_gradient(), powell_gradient1() and their...
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commit | commitdiff | tree |
| 2013-03-07 |
Michael Orlitzky | Word-wrap a comment.
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commit | commitdiff | tree |
| 2013-03-07 |
Michael Orlitzky | Add powell(), powell1() and their tests.
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commit | commitdiff | tree |
| 2013-03-07 |
Michael Orlitzky | Add tests for wood1().
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commit | commitdiff | tree |
| 2013-03-07 |
Michael Orlitzky | Remove an unused line in wood_tests.m.
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commit | commitdiff | tree |
| 2013-03-07 |
Michael Orlitzky | Add length checks to the wood functions, and fix wood_hessia...
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commit | commitdiff | tree |
| 2013-03-06 |
Michael Orlitzky | Add an octaverc which modifies the load path and improved...
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commit | commitdiff | tree |
| 2013-03-06 |
Michael Orlitzky | Add the Wood() test function and some tests.
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commit | commitdiff | tree |
| 2013-03-06 |
Michael Orlitzky | Move even/odd into the misc subdirectory.
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commit | commitdiff | tree |
| 2013-03-03 |
Michael Orlitzky | Add construct() and its tests.
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commit | commitdiff | tree |
| 2013-03-03 |
Michael Orlitzky | Add OUTPUT to tridiagonal docstring.
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commit | commitdiff | tree |
| 2013-03-03 |
Michael Orlitzky | Add tridiagonal() and its tests.
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commit | commitdiff | tree |
| 2013-03-01 |
Michael Orlitzky | Add is_positive_definite() and its tests.
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commit | commitdiff | tree |
| 2013-02-25 |
Michael Orlitzky | Add permutation_matrices() and its tests.
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commit | commitdiff | tree |
| 2013-02-25 |
Michael Orlitzky | Add envelope() and its tests.
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| 2013-02-25 |
Michael Orlitzky | Add diffusion_matrix_sparse() and its tests.
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commit | commitdiff | tree |
| 2013-02-25 |
Michael Orlitzky | Add the is_upper_triangular() function and its tests.
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commit | commitdiff | tree |
| 2013-02-25 |
Michael Orlitzky | Fix a comment.
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commit | commitdiff | tree |
| 2013-02-07 |
Michael Orlitzky | Add advection matrix_sparse() and a test for it.
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commit | commitdiff | tree |
| 2013-02-06 |
Michael Orlitzky | Add the advection_matrix() function and a test for it.
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commit | commitdiff | tree |
| 2013-02-06 |
Michael Orlitzky | Add the central_difference function and a test for it.
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commit | commitdiff | tree |
| 2013-02-06 |
Michael Orlitzky | Fix return value name in forward_euler.m.
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commit | commitdiff | tree |
| 2013-02-06 |
Michael Orlitzky | Remove old homework code from divided_difference.m.
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commit | commitdiff | tree |
| 2013-02-06 |
Michael Orlitzky | Move all of the tests into a subdirectory.
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commit | commitdiff | tree |
| 2012-12-18 |
Michael Orlitzky | Use the analytic solution Y(x) to compute y1 in problem6_method.
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commit | commitdiff | tree |
| 2012-12-18 |
Michael Orlitzky | Delete trailing whitespace.
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