2013-05-07 |
Michael Orlitzky | Add classical_iteration() sans comments, refactor jacob... |
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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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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_le... |
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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_positi... |
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2013-03-26 |
Michael Orlitzky | Revert "Don't take a redundant parameter in step_length... |
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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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2013-03-25 |
Michael Orlitzky | Add the perturb() function and its tests. |
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2013-03-25 |
Michael Orlitzky | Tiny refactoring in the PCGM. |
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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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2013-03-25 |
Michael Orlitzky | Don't take a redundant parameter in step_length_positiv... |
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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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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_gradie... |
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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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2013-03-22 |
Michael Orlitzky | Fix a variable name (missed in the last renaming). |
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2013-03-22 |
Michael Orlitzky | Clean up the loop in the vanilla CGM. |
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2013-03-22 |
Michael Orlitzky | Simplify the loop in steepest_descent(). |
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2013-03-22 |
Michael Orlitzky | Fix the iteration count in the PCGM. |
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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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2013-03-22 |
Michael Orlitzky | Add ellipses on a multi-line statement. |
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2013-03-22 |
Michael Orlitzky | Replace ##-style comments with %-style comments in... |
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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... |
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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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2013-03-22 |
Michael Orlitzky | Add the random_orthogonal_matrix() function and its... |
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2013-03-22 |
Michael Orlitzky | Minor comment update. |
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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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2013-03-20 |
Michael Orlitzky | Fix up preconditioned CGM code. |
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2013-03-20 |
Michael Orlitzky | Fix function name in vanilla_cgm.m. |
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2013-03-20 |
Michael Orlitzky | Move conjugate_gradient_method.m to vanilla_cgm.m. |
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2013-03-20 |
Michael Orlitzky | Revert "Commit a simpler version of the preconditioned... |
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2013-03-20 |
Michael Orlitzky | Commit a simpler version of the preconditioned CGM. |
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2013-03-20 |
Michael Orlitzky | Add the first working version of the preconditioned... |
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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, retur... |
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2013-03-19 |
Michael Orlitzky | Add performance notes to steepest descent stuff. |
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2013-03-18 |
Michael Orlitzky | Add first implementation of the steepest descent method. |
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2013-03-18 |
Michael Orlitzky | Add step_size_positive_definite(). |
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2013-03-18 |
Michael Orlitzky | Replace Octave-only comments with MATLAB-compatible... |
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2013-03-14 |
Michael Orlitzky | Add trigonometric functions and their tests. |
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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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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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2013-03-10 |
Michael Orlitzky | Add a missing semicolon. |
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2013-03-09 |
Michael Orlitzky | Add some step length functions, untested. |
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2013-03-08 |
Michael Orlitzky | Add extended_rosenbrock_hessian1() and its tests. |
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2013-03-08 |
Michael Orlitzky | Add extended_rosenbrock_gradient1() and its tests. |
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2013-03-08 |
Michael Orlitzky | Add extended_rosenbrock1() and its tests. |
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2013-03-08 |
Michael Orlitzky | Add the Rosenbrock functions and their tests. |
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2013-03-07 |
Michael Orlitzky | Add the powell_hessian() and powell_hessian1() functions. |
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2013-03-07 |
Michael Orlitzky | Add powell_gradient(), powell_gradient1() and their... |
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2013-03-07 |
Michael Orlitzky | Word-wrap a comment. |
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2013-03-07 |
Michael Orlitzky | Add powell(), powell1() and their tests. |
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2013-03-07 |
Michael Orlitzky | Add tests for wood1(). |
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2013-03-07 |
Michael Orlitzky | Remove an unused line in wood_tests.m. |
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2013-03-07 |
Michael Orlitzky | Add length checks to the wood functions, and fix wood_h... |
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2013-03-06 |
Michael Orlitzky | Add an octaverc which modifies the load path and improv... |
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2013-03-06 |
Michael Orlitzky | Add the Wood() test function and some tests. |
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2013-03-06 |
Michael Orlitzky | Move even/odd into the misc subdirectory. |
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2013-03-03 |
Michael Orlitzky | Add construct() and its tests. |
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2013-03-03 |
Michael Orlitzky | Add OUTPUT to tridiagonal docstring. |
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2013-03-03 |
Michael Orlitzky | Add tridiagonal() and its tests. |
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2013-03-01 |
Michael Orlitzky | Add is_positive_definite() and its tests. |
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2013-02-25 |
Michael Orlitzky | Add permutation_matrices() and its tests. |
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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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2013-02-25 |
Michael Orlitzky | Add the is_upper_triangular() function and its tests. |
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2013-02-25 |
Michael Orlitzky | Fix a comment. |
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2013-02-07 |
Michael Orlitzky | Add advection matrix_sparse() and a test for it. |
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2013-02-06 |
Michael Orlitzky | Add the advection_matrix() function and a test for it. |
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2013-02-06 |
Michael Orlitzky | Add the central_difference function and a test for it. |
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2013-02-06 |
Michael Orlitzky | Fix return value name in forward_euler.m. |
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2013-02-06 |
Michael Orlitzky | Remove old homework code from divided_difference.m. |
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2013-02-06 |
Michael Orlitzky | Move all of the tests into a subdirectory. |
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2012-12-18 |
Michael Orlitzky | Use the analytic solution Y(x) to compute y1 in problem... |
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2012-12-18 |
Michael Orlitzky | Delete trailing whitespace. |
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