88 Commits

Author	SHA1	Message	Date
Krishna Vedala	278d2efd56	force C linker	2020-05-29 10:57:41 -04:00
Krishna Vedala	1c5a699340	remove function_timer from all compilations	2020-05-29 10:47:36 -04:00
Krishna Vedala	0a85cd0176	added stdlib.h for malloc	2020-05-25 18:27:41 -04:00
Krishna Vedala	0044830bbc	doxygen documentation	2020-05-25 18:26:18 -04:00
Krishna Vedala	b2632cdcad	update code documentation	2020-05-25 18:13:43 -04:00
Krishna Vedala	4e832b8e96	moved QR decomposition to a separate header file	2020-05-25 17:02:45 -04:00
Krishna Vedala	2d3d7bfc3f	syntax correction	2020-05-25 17:01:51 -04:00
Krishna Vedala	ec04754b66	added documentation	2020-05-25 16:36:24 -04:00
Krishna Vedala	f097a5d343	dont compile correct - only for MSVC	2020-05-25 16:30:34 -04:00
Krishna Vedala	b714a6c4f1	use const char* to ensure pointer validity	2020-05-25 16:30:10 -04:00
Krishna Vedala	5a4f592b87	added documentation and remove static matrix	2020-05-25 16:10:05 -04:00
Krishna Vedala	d5014515cc	skip C99 required files - complex.h for MSVC	2020-05-22 20:32:58 -04:00
Krishna Vedala	4b07f0f6fc	use malloc and free for dynamic variables	2020-04-23 20:45:45 -04:00
Krishna Vedala	bf1c367a62	use pointer for dynamic memory allocation	2020-04-23 20:08:15 -04:00
Krishna Vedala	4077d2ea64	Gist to run and test the Durand-Kerner Algorithm online and view the roots convergence ... (cherry picked from commit d4d1902c98)	2020-04-23 19:37:41 -04:00
Krishna Vedala	96f4ce0d40	better formatting of root values ... (cherry picked from commit aab7a206cf)	2020-04-23 19:28:32 -04:00
Krishna Vedala	2ac8918423	use end_timer_delete to prevent memory leak	2020-04-20 15:29:51 -04:00
Krishna Vedala	1cd50024b5	added timing for durand_kramer	2020-04-20 14:57:27 -04:00
Krishna Vedala	d127fc79bb	matrix size check	2020-04-20 13:29:06 -04:00
Krishna Vedala	68d5d6a131	create a random symmetric matrix with real eigen values	2020-04-20 13:25:06 -04:00
Krishna Vedala	64fd13388e	real eigen values using shift-optimized qr decomposition	2020-04-20 12:07:48 -04:00
Krishna Vedala	13dc35ad54	QR decomposition	2020-04-20 12:07:19 -04:00
Krishna Vedala	60f100299b	fix numerical_methods cmake	2020-04-20 12:04:25 -04:00
Krishna Vedala	2a8848bf23	print intermediate values only in debug mode	2020-04-09 15:52:10 -04:00
Krishna Vedala	7a7858a7fb	better termination check	2020-04-09 15:51:24 -04:00
Krishna Vedala	c27e045790	use full dynamic range of rand() funtion	2020-04-09 15:50:34 -04:00
Krishna Vedala	b31aafa4e4	start with complex number approximations	2020-04-09 10:38:11 -04:00
Krishna Vedala	e485ad5c70	errors less when the first coefficient is "1"	2020-04-09 09:44:05 -04:00
Krishna Vedala	44f207cd52	make uswe "long double" precisions	2020-04-09 09:40:58 -04:00
Krishna Vedala	6be39f4d92	reduced maximum number of iterations & added logs every 500 iters	2020-04-09 08:57:31 -04:00
Krishna Vedala	0d7e3ed0b5	replace random() with rand()	2020-04-09 08:56:41 -04:00
Krishna Vedala	8aaf345748	removed openmp	2020-04-09 00:25:53 -04:00
Krishna Vedala	8e2ad2e1ef	fixed 0^th iter log print	2020-04-09 00:22:13 -04:00
Krishna Vedala	da073120d0	dont print 0 coeffs	2020-04-09 00:19:42 -04:00
Krishna Vedala	d3d7cce24d	durand_kerner method to compute all roots of a polynomial.	2020-04-09 00:17:30 -04:00
Krishna Vedala	51930feec2	better printing	2020-04-08 21:21:32 -04:00
Krishna Vedala	fa42a95ad5	+ newton raphson interpolation	2020-04-08 15:31:00 -04:00
Krishna Vedala	952d521a3c	better name - numerical methods	2020-04-08 10:28:58 -04:00